Contact Us
(303) 833-4715
Contact Us
(303) 833-4715

Northern Denver & Front Range's Premier Design-Build Firm

Deck Construction and Remodeling in Longmont, CO

More Longmont Evenings Start Right Outside Your Door

Start Planning Your Project

Why Longmont Homeowners Choose Christie's

Because Every Longmont Backyard
Deserves a Deck Built for Real Colorado Weekends

Saturday morning feels different when you actually want to be outside. In Longmont, a lot of that potential is sitting right behind the house, larger lots with real yard space, and a lot of it is being wasted on a pressure-treated deck that’s been quietly failing for two decades. Splintering boards, corroded fasteners, a ledger that nobody’s looked at since the Clinton administration. For more than 25 years, Christie’s has helped Longmont homeowners stop tolerating that and start actually living outside, from the first warm weekend in April through October’s last golden afternoons.

At Christie’s Design/Build Remodeling, we think about what makes a Longmont deck worth building right: the grade that drops across the back of your yard and makes a multi-level layout not just beautiful but sensible, the Colorado UV and freeze-thaw that make capped composite the honest long-term choice, the City of Longmont permit process that we handle end-to-end so you don’t have to. Whether your home is near McIntosh Lake, in an older west-side neighborhood, or in one of the newer east-side subdivisions, we design around your yard, your family, and your weekends.

In Business

25+ Years

For more than 25 years, we've helped Longmont families turn larger lots and underused backyards into outdoor rooms built to handle Colorado's climate and earn every Saturday back.

OUR MODEL

Design/Build

One team guides your Longmont deck from the first on-site assessment through City permit approval, footing inspection, full construction, and final walkthrough, one point of contact, no handoffs.

Where We Work

Longmont, CO

From Old Town Longmont to the McIntosh Lake neighborhoods, we design decks around the homes, lot grades, yard sightlines, and outdoor lifestyles each area calls for.

PEACE OF MIND

5-Year Warranty

Your Longmont deck is warranted well beyond the final walkthrough, so the outdoor space your family gathers on for years was built with genuine care and craftsmanship.

What Makes Deck Construction Different In Longmont

Longmont Backyards Ask
More From A Deck

You step out the back door of your Longmont ranch and the deck that’s been there since the late ’90s is finally telling you, loudly, that it’s done. Deck construction in Longmont has a specific story right now: a large wave of aging pressure-treated decks on 1970s–1990s ranch and split-level homes is hitting end-of-life all at once, often with failed ledger flashing, corroded fasteners, and footings that don’t meet current Colorado frost-depth code, conditions that turn a cosmetic refresh into a mandatory full rebuild. A home in the older west-side neighborhoods with a failing ledger attachment calls for a completely different structural conversation than a 2005 east-side subdivision build where there’s no deck at all, just a concrete step and a yard that’s been waiting. The goal is an outdoor room your family actually lives in, built from the footing up so you stop managing it and start spending evenings in it.

.01

Longmont Lots Reward Multi-Level Design

Longmont’s larger lots often carry real grade change across the rear yard, enough that a single-level platform can feel flat and disconnected from how the property actually sits. Working with that grade through a multi-level layout, with distinct dining and lounge zones stepping down naturally, is what makes an outdoor space feel like it truly belongs to the land it’s built on.

.02

Colorado Elevation Bakes Boards Hard

Longmont’s Front Range elevation means your deck surface is absorbing intense UV all summer long, fading, drying out, and turning hot underfoot faster than any standard product rating prepares you for. Capped composite materials hold their color and stay comfortable underfoot in ways pressure-treated lumber can’t match at this latitude. The right decking choice, paired with a pergola for real shade, keeps the space genuinely inviting all summer.

.03

Longmont Ranch Decks Are Failing

Longmont’s housing stock spans 1970s–1990s ranch homes in the older west-side neighborhoods, mid-century splits near downtown, and newer subdivision builds on the east side, and the framing, ledger conditions, and footing situations behind each back wall vary considerably. Before anything new gets designed or attached, the existing structure, rim joist condition, and prior renovation history all need an honest look so the new space starts from genuinely solid ground.

.04

Longmont Afternoons Can Flip Fast

Longmont’s Front Range position means a clear July afternoon can flip to hail, hard wind, or a sudden cold drop before you’ve even thought about bringing the cushions in. Your materials, fasteners, drainage, and structural details all need to be chosen for what this part of Colorado actually delivers across a full year. Get that right from the start, and your family holds onto that outdoor space through far more of the season.
Our Work

Longmont, CO Neighborhoods

Decks Built Around
The Way Longmont Lives

Longmont’s neighborhoods run from the mid-century ranch and split-level homes on the older west-side grid, where a pressure-treated deck built in the ’90s has spent twenty-plus years checking, splintering, and hiding failed ledger flashing behind aging siding, to the newer east-side subdivisions where a sliding door opens onto a yard with real square footage and no deck at all. Larger lots here mean there’s genuine room to think in levels, carve out a dining zone from a fire-pit zone, or step down to a lower platform that meets the grade without fighting it. Freeze-thaw cycling, intense UV at Front Range elevation, and the occasional hail season shape every material decision, from composite boards that hold their finish through a Longmont decade to engineered footings deep enough that March doesn’t undo February’s work. Every project starts with your home, your specific yard, and how your family actually wants to use that space, not just on a Saturday, but on all the ordinary evenings that add up.

Clover Creek

A Deck Built for the Family That Lives Here

Clover Creek families spend real time outside, the walking paths are right there, the yards are generous, and the neighborhood already has the kind of energy where kids drift between houses after school. Two-story homes here often have a back door off the main living area that practically begs for a proper deck beneath it, and the grade on many lots makes a multi-level layout feel natural rather than forced. Because Clover Creek’s HOA requires architectural review before permits are submitted, having detailed drawings ready from day one is what keeps both tracks moving on the same schedule instead of waiting on each other. Getting the railing profile, composite board direction, and level transitions designed before anything is submitted means the space your family gathers on for years is also the one you actually planned for.

Prospect New Town

More Evenings on the Rooftop or the Back Porch

Prospect New Town was designed so the outdoor spaces between homes matter just as much as the square footage inside them. Whether you’re in a detached single-family home with a private backyard or a townhome with a rooftop terrace, the way your exterior space connects to how you actually live is worth getting exactly right. Rooftop terraces here aren’t afterthoughts, they’re primary gathering zones, and building or rebuilding them means thinking carefully about structural load, railing systems that preserve the open-air feel, and decking materials that hold up under Colorado’s intense UV exposure season after season. On the detached homes, the neighborhood’s intentional architectural language means a new deck needs to feel like it belongs, not like it was added on a weekend. That design coherence, from composite board color to railing profile, is where a real design-build process earns its place.

McIntosh Lake

Give Your McIntosh Lake Backyard the Outdoor Room That Finally Does Justice to the View

Living this close to the water, you already have the setting, Long’s Peak on the horizon, the lake just beyond the yard, the kind of view that makes people stop mid-sentence. What a lot of McIntosh Lake homes are still missing is a deck that actually honors all of it. Whether your backyard meets the lake edge or simply faces that mountain line, a custom-designed outdoor room changes how you spend your evenings out here. Multi-level composite decking can work with the site conditions near the water, stepping down naturally while keeping your sightlines wide open. Cable or glass railing profiles are a natural fit here, nothing between you and that panorama. We handle the full process, from the on-site assessment through permitting and construction, so the space you end up with feels as intentional as the neighborhood you chose.

Terry Lake

Built for the Home You Already Love Living In

In Terry Lake, the range of homes tells the whole story, 1960s ranch foundations sitting a few blocks from newer custom estates on acre-plus lots with mountain views that stop you cold. For families in the older ranch stock, the deck conversation almost always starts with something structural: ledger flashing that’s been failing quietly for years, post bases that freeze-thaw has already started to heave, framing that won’t pass a current inspection. For the newer estate side of the neighborhood, the question is different, it’s about designing a gathering space worthy of the setting, with cable railings keeping those sightlines open and multi-level layouts that actually use the grade rather than fight it. Either way, Terry Lake rewards a deck built with real thought behind it. The lot, the home, and the family living there all pull in the same direction.

Somerset Meadows

Give Your Somerset Meadows Backyard the Outdoor Room It Was Always Meant to Be

Somerset Meadows homes were built with high-end finishes inside, and the backyards here deserve that same intentionality on the other side of the door. Larger lots give you real room to work with: a proper dining zone off the kitchen, a lower lounge platform near the yard, and the kind of layout that makes a Saturday gathering feel effortless rather than crowded. The HOA architectural review is part of every project here, so composite board tones, railing profiles, and overall deck dimensions are confirmed and submitted before any ground gets touched. Cable and glass railing options keep your sightlines open, which matters on a lot this size. Get the zoning right, quiet evenings and big gatherings coexisting without either one feeling pinched, and Somerset Meadows delivers exactly the backyard a home like this has always been capable of.

Our Longmont Deck Construction Process

Your Longmont Equity, Finally Turned Into Outdoor Space

Every Longmont deck starts with a different yard, a different generation of aging wood, and a different reason you finally decided it was time. Our process moves through site evaluation, design, City of Longmont Building Inspection Division permitting, HOA coordination where your neighborhood requires it, construction, and final walkthrough as one connected sequence, nothing handed off, nothing dropped between phases. From splintering ranch-home decks on Longmont’s west side to open-yard builds in newer east-side subdivisions, we plan around what your property and your household actually need.
Start Planning Your Project
(303) 833-4715

.01

Site Walkthrough

We start by walking your Longmont property and reading what the yard is actually telling us, how the lot grades across the back, where the ledger attaches to the house, existing footing conditions, setbacks, and any HOA design requirements your subdivision carries. That first visit shapes a plan built around your specific property, not a standard layout applied from a distance.

.02

Goals & Design Direction

Then we talk through how you actually want to live out there, whether that’s a dining zone right off the back door, a lounge level that steps down to where your yard levels out, or a pergola-covered spot that cuts Longmont’s afternoon sun without closing off the space. Where the kids end up on a summer evening, how you move between inside and outside, and which yard views you want to keep wide open all shape where each zone lands. That conversation turns a rough idea into a layout built specifically around your Longmont home.

.03

Detailed Project Planning

Once the layout is confirmed, we detail everything that holds the space together, frost-depth footings engineered for Longmont’s freeze-thaw cycling, framing, capped composite decking, custom railing, stairs, lighting, and built-in features, all coordinated as one design with materials chosen for the Front Range’s UV intensity and your home’s exterior palette.

.04

Permits & Trade Coordination​

Before construction begins, we coordinate the City of Longmont Building Inspection Division permit submittal, HOA architectural review where your subdivision requires it, material lead times, and trade scheduling. Getting those tracks aligned early means crews move without interruption and the plans approved are exactly the plans built on your property.

.05

Construction Phase

In Longmont, that means footings drilled below Colorado’s frost line before a single post is set, then framing, capped composite decking, cable or steel railing sized to keep your yard sightlines open, stairs, integrated lighting, and finish details, each phase sequenced deliberately. Whether you’re tearing out a 30-year-old pressure-treated platform with failed ledger flashing or starting fresh off a back door that opens to nothing, we keep you informed at every stage.

.06

Final Review & Completion​

When construction is complete, we walk the finished deck with you and go through every detail together, railing connections, composite decking, integrated lighting, fascia, and finish quality, before we consider the project closed. The goal is a space that feels genuinely connected to your Longmont home, holds up through Colorado hail and hard winters, and is ready for every backyard evening your family has ahead.

Our Longmont Deck Construction Process

Your Longmont Equity, Finally Turned Into Outdoor Space

Every Longmont deck starts with a different yard, a different generation of aging wood, and a different reason you finally decided it was time. Our process moves through site evaluation, design, City of Longmont Building Inspection Division permitting, HOA coordination where your neighborhood requires it, construction, and final walkthrough as one connected sequence, nothing handed off, nothing dropped between phases. From splintering ranch-home decks on Longmont’s west side to open-yard builds in newer east-side subdivisions, we plan around what your property and your household actually need.

.01

Site & Structure Review

We start by walking your Longmont property and reading what the yard is actually telling us, how the lot grades across the back, where the ledger attaches to the house, existing footing conditions, setbacks, and any HOA design requirements your subdivision carries. That first visit shapes a plan built around your specific property, not a standard layout applied from a distance.

.02

Goals & Design Direction​

Then we talk through how you actually want to live out there, whether that’s a dining zone right off the back door, a lounge level that steps down to where your yard levels out, or a pergola-covered spot that cuts Longmont’s afternoon sun without closing off the space. Where the kids end up on a summer evening, how you move between inside and outside, and which yard views you want to keep wide open all shape where each zone lands. That conversation turns a rough idea into a layout built specifically around your Longmont home.

.03

Detailed Project Planning​

Once the layout is confirmed, we detail everything that holds the space together, frost-depth footings engineered for Longmont’s freeze-thaw cycling, framing, capped composite decking, custom railing, stairs, lighting, and built-in features, all coordinated as one design with materials chosen for the Front Range’s UV intensity and your home’s exterior palette.

.04

Permits & Trade Coordination​

Before construction begins, we coordinate the City of Longmont Building Inspection Division permit submittal, HOA architectural review where your subdivision requires it, material lead times, and trade scheduling. Getting those tracks aligned early means crews move without interruption and the plans approved are exactly the plans built on your property.

.05

Construction & Communication​

In Longmont, that means footings drilled below Colorado’s frost line before a single post is set, then framing, capped composite decking, cable or steel railing sized to keep your yard sightlines open, stairs, integrated lighting, and finish details, each phase sequenced deliberately. Whether you’re tearing out a 30-year-old pressure-treated platform with failed ledger flashing or starting fresh off a back door that opens to nothing, we keep you informed at every stage.

.06

Final Review & Completion​

When construction is complete, we walk the finished deck with you and go through every detail together, railing connections, composite decking, integrated lighting, fascia, and finish quality, before we consider the project closed. The goal is a space that feels genuinely connected to your Longmont home, holds up through Colorado hail and hard winters, and is ready for every backyard evening your family has ahead.
Start Planning Your Project
(303) 833-4715

What Longmont Homeowners Want From Their New Deck

A Deck Built
For Longmont Living

What Longmont homeowners want from a deck usually crystallizes around a specific frustration they can describe in detail, boards that have been checked and splintering for two summers too many, a ledger that’s been trapping moisture behind the siding on a 1980s ranch, or a back door that opens to a pressure-treated platform the family outgrew years before anyone was ready to replace it. Most arrive already leaning toward composite and open-view railing systems; what catches them off guard is how much the City of Longmont Building Inspection Division’s multi-step permit review, and HOA architectural approval in newer east-side subdivisions, actually shape the project timeline. The decks that hold up here are the ones where structural assessment, material selection, and both approval tracks were managed together from the very first site visit.

Pergolas, Cable Rails & Built-Ins

Three Hundred Days Of Sunshine

Longmont homeowners want a deck that finally does justice to the yard they've had all along, something that works with the grade, handles the afternoon sun, and actually fits how the family lives right now. Pergola coverage, multi-level layouts with defined dining and lounge zones, and cable railing systems that keep yard sightlines open are what come up first in nearly every conversation. The right design turns an underused backyard into the outdoor room your family has been waiting for.

Longmont Deck Lighting & Outlets

The Night Is Still Young

Longmont evenings from May through September are genuinely worth every extra hour, and your deck should hold them easily without a tangle of extension cords crossing the boards. Integrated low-voltage lighting under railing caps, in stair risers, and at post caps, plus pre-run conduit for a future outdoor kitchen circuit, keep the space comfortable and inviting long after the sun drops behind the foothills. Planning all of it during design means nothing feels like an afterthought once construction is done.

Multi-Level Dining & Lounge Zones

Where Longmont Families Come Together

Longmont yards have the square footage, and the decks that get used every weekend are the ones designed around how your family actually spreads out. A dining level right off the kitchen door, a lower lounge zone anchored by built-in bench seating, and easy movement between them give every part of the deck a clear, comfortable purpose. Two people with coffee or a full backyard evening, the layout just holds it.

Post Wraps, Fascia & Skirting

Complete From Every Angle

Stand in your yard and look back at the deck, that's where you see whether the finishing work was really thought through. Shadow-line fascia, skirting that closes off the undercarriage, railing profiles that speak the same visual language as your home's trim, and post-wrap details help Longmont homeowners land on a space that looks genuinely complete. Those choices are what make a new deck feel like it belongs to the house rather than just sitting behind it.

Longmont UV & Freeze-Thaw Ready

Standing Up To Colorado Winters

Longmont decks absorb intense high-altitude UV, hard freeze-thaw cycles, hail, and the kind of diurnal temperature swings that expose every shortcut in framing and hardware within a season or two. You want materials that take all of that without pulling you back outside every spring with a sander and a can of stain. Capped composite decking, frost-depth-engineered footings, and corrosion-resistant fasteners mean the space still looks and performs exactly right years from now.

What To Consider Planning Deck Construction In Longmont

What Should Your
Longmont Backyard Make Possible?

Before building a deck in Longmont, it’s worth being honest about what your backyard is actually starting from, because a lot of homes on the older west-side and south Longmont grid are sitting on pressure-treated frames where the ledger was never flashed and the footings predate current frost-depth code, and that structural reality shapes the conversation before any composite board gets chosen. Longmont’s lot sizes give you genuine room to work with, and grade changes across the rear of many properties make multi-level layouts a practical solution as much as an aesthetic one. If your home sits inside one of the newer east-side subdivisions, HOA architectural review and the City of Longmont permit process both need to run in parallel, not sequentially. Thinking through how many zones your family actually needs, where afternoon shade matters, and which sightlines are worth protecting through railing choice will make every downstream decision feel clearer and less overwhelming.

Is your current deck actually safe, or just familiar?

If you’ve been stepping around soft spots or grabbing the railing out of habit rather than confidence, your body already answered this question. Longmont’s older ranch stock is full of decks built in the 1980s and 90s with ledger connections that were never properly flashed and footings that don’t come close to meeting today’s frost-depth requirements. It’s easy to normalize a structure you’ve lived with for years. But there’s a real difference between a deck that’s aging and one that’s genuinely unsafe, and knowing which one you have is the right place to start before any other decision gets made.
The Saturday cookouts are easy to plan for. The harder question is whether your deck will earn its place on a Wednesday evening when someone wants to sit outside after dinner, or on a cool September morning with coffee. Think honestly about how many separate zones your family needs, a spot for the grill and a table, somewhere softer for just sitting, maybe a lower platform for the kids or a hot tub. Longmont’s larger lots give you room to actually separate those activities instead of cramming them onto a single platform. That’s the distinction between a surface and a room.
Pressure-treated wood is less expensive upfront, and that number is genuinely appealing when you’re looking at a full rebuild budget. But in Longmont’s climate, Front Range UV intensity, annual freeze-thaw cycling, the hail seasons, a wood deck is on a 10–15 year clock before it needs serious intervention again. Capped composite from a product line like TimberTech or Trex Transcend carries a 25–30-year material lifespan with no annual sealing or staining. The maintenance time you’d spend on a wood deck over a decade adds up faster than most people calculate. The question worth sitting with is whether the upfront savings are actually savings when you run the full math.
This one matters more than most homeowners realize until they’re in the middle of a sale. Any deck in Longmont that’s attached to the house or elevated more than 30 inches above grade requires a permit through the City of Longmont Building Inspection Division, and mid-2000s builder-era decks are frequently unpermitted. That detail surfaces on inspection reports, can complicate title transfer, and sometimes affects homeowner’s insurance coverage. If you’re planning to build something new, knowing the permit requirements going in protects both the project and the long-term value of the home. It’s not bureaucratic friction, it’s real risk management.

Our Reviews

Your Longmont Evenings Deserve
A Deck Built To Last

Choosing a deck builder in Longmont means trusting a team who knows what corroded fasteners, failed ledger flashing, and undersized footings actually mean for a 1980s ranch-style home, and who handles the City of Longmont permit submittal, structural assessment, and HOA coordination without putting any of that back on you. You want honesty about what’s really going on beneath those boards, and a clear picture of every step ahead. Our reviews reflect the transparency, craftsmanship, and genuine care Christie’s team brings to every Longmont backyard.

Start Planning Your Project

Areas We Service Across Longmont

Transforming Longmont Backyards
Into Spaces Your Family Stays In

From the older ranch streets of Mountain Brook and Hover Acres, where 1970s and 1980s pressure-treated decks are quietly hiding corroded fasteners, failed ledger flashing, and footings that predate Colorado’s current frost-depth code, to the newer east-side subdivisions in Quail Crossing and Clover Basin where the back door still opens to a bare builder slab, every Longmont backyard has a Saturday morning worth reclaiming. Christie designs and builds decks shaped around what your specific property genuinely asks for: frost-depth footings that pass City of Longmont inspection before a single composite board goes down, permit filings and HOA coordination handled as one connected process, and multi-level layouts planned around your yard’s grade change and the foothills view you bought this house partly to enjoy. Whether you’re replacing an aging wood deck that’s one Front Range winter past its limit or building your first real outdoor room from scratch, every decision gets made around your lot, your family’s rhythm, and how that space needs to feel come evening. That’s how it ends up feeling like it was always part of the house.
  • Old Town Longmont
  • Prospect
  • Mountain Brook
  • McIntosh Lake
  • Meadowlark
  • Park Ridge
  • Quail Crossing
  • Twin Peaks
  • Sunset
  • Hover Acres
  • Clover Basin
  • Sommerset
Start Planning Your Project
(303) 833-4715

Other Areas We Service

Weld County

Greeley, CO
Erie, CO
Fort Lupton, CO
Firestone, CO
Frederick, CO

Boulder County

Boulder, CO
Lafayette, CO
Louisville, CO

Adams County

Brighton, CO
Commerce City, CO
Northglenn, CO
Thornton, CO

Jefferson County

Arvada, CO
Westminster, CO

Broomfield County

Broomfield, CO

Larimer County

Loveland, CO
Windsor, CO

Longmont Deck Construction Frequently Asked Questions

Honest Questions
Before You Build Outside in Longmont

In Longmont, the questions that surface before a deck project are usually tied to something you’ve already noticed, a platform that’s been splintering through a few too many Colorado winters, a ledger nobody ever flashed properly, or a back yard with real grade change that one flat slab of decking never quite solved. Add the City of Longmont’s permit process, frost-depth footing requirements, and HOA review in the newer east-side subdivisions, and there’s a lot worth understanding before you commit. These are the questions Longmont homeowners ask us most when they’re ready to build something that actually holds up season after season.

Still Have Questions?
We're Here To Help.

Contact Us
(303) 833-4715

Do I actually need a permit to build a deck in Longmont?

Yes, if your deck attaches to the house or sits more than 30 inches above grade, the City of Longmont requires a permit through the Building Inspection Division. That’s not a formality you can skip. Unpermitted decks from the mid-2000s builder era show up in home inspections and create real title and insurance exposure when you go to sell. We handle the full permit package, the Decks & Porches Building Guide, the site plan, the Residential Remodel/Addition Application, so you’re not navigating that process alone or guessing at what the city needs.
Sometimes the honest answer is yes, and here’s why that matters on Longmont’s older ranch stock. Pressure-treated decks built in the 1970s through 1990s often have ledger flashing that was never installed correctly or has since failed, which means moisture has been working its way into your rim joist for years. Add corroded fasteners, footings that don’t meet Colorado’s current frost-depth requirements, and framing that won’t pass today’s inspection, and a ‘refresh’ conversation becomes a rebuild conversation pretty quickly. We’ll assess the actual structural condition before recommending anything, if a repair genuinely makes sense, we’ll tell you that too.
For almost every homeowner we talk to in Longmont, capped composite wins on lifecycle cost. Colorado’s UV intensity at Front Range elevation, combined with annual freeze-thaw cycling, is genuinely hard on pressure-treated wood, you’re looking at a 10 to 15-year lifespan with annual sealing and staining obligations built in. Capped composite products like TimberTech Azek, Trex Transcend, and Fiberon Pro carry 25 to 30-year material lifespans and don’t need that annual maintenance cycle. The upfront investment is higher, but the maintenance gap closes that difference within a few years for most families. Cedar and exotic hardwoods remain an option if you love natural grain and you’re genuinely committed to the maintenance schedule, that’s a real conversation worth having.
Realistically, plan for six to twelve weeks from the day you sign a contract to the day we walk through the finished space with you. The City of Longmont’s permit review is a multi-step process that takes a meaningful chunk of that window, it’s not a quick online approval. We submit everything correctly the first time and stay on top of the review cycle so you’re not waiting on a resubmission that costs you weeks. Once permits are cleared and materials are staged, construction on a well-organized composite deck typically moves faster than most homeowners expect, it’s the front end of the process that requires patience.
Grade change on Longmont lots is actually one of the reasons multi-level layouts make so much sense here. When your yard drops from the door level down toward the fence line, a single-level deck either floats too high at one end or hugs the ground too closely at the other. A two-level design, a primary dining zone off the kitchen door stepping down to a lounge or fire-pit area closer to grade, works with that natural change rather than fighting it. The structural engineering has to be done right though. In Longmont’s freeze-thaw environment, an under-engineered lower-level footing will heave and settle noticeably within a couple of winters. We plan footings and beam sizing with that in mind from the start.
There are two layers of warranty that matter. The material warranty on premium composite lines, TimberTech, Trex, Fiberon, runs 25 to 50 years depending on the specific product. That covers the decking surface itself against fading, staining, and structural defects. Our craftsmanship warranty covers the labor and construction work. At the premium tier, that’s a meaningful commitment, you’re not left without recourse if something isn’t right after we’ve packed up. We’re happy to walk through exactly what’s covered on both sides before you sign anything, because that transparency is part of how we work.
Absolutely, and honestly, it’s much smarter to plan for those elements during the initial design phase than to retrofit them afterward. Gas rough-in for an outdoor kitchen station, conduit routing for low-voltage lighting, and the structural posts for a pergola cover all need to be accounted for in the framing and footing plan. When we design the deck first and add the kitchen or pergola as an afterthought, you end up tearing into finished work. When they’re designed together, everything is coordinated, the dining zone gets its shade structure, the gas line is in the right place, and the lighting plan runs cleanly under railing caps and stair stringers from day one.
It starts on your property, not on paper. We walk the yard with you, measuring grade change, looking at the existing ledger or foundation conditions, mapping drainage patterns, and noting any HOA constraints if you’re in a governed subdivision. From that site assessment, we build a 3D design model so you can actually see how composite board direction, railing profile, level transitions, and lighting placement will look before a permit application goes in. That design phase is what prevents expensive mid-construction changes. By the time the first footing is dug, you’ve already made the decisions that matter, and you’ve made them with a clear picture of what you’re getting.

Start The Conversation

Build The Longmont Backyard
You're Finally Ready To Build

Your Longmont backyard has the lot, the square footage, and probably a deck that’s been quietly failing for years, boards that splinter underfoot, a ledger that’s trapping moisture, footings that won’t pass a current inspection. That’s not a refresh. That’s a rebuild waiting to happen. A multi-level layout where dinner happens one place and the fire pit happens another. A composite surface that holds up through Colorado’s freeze-thaw winters without you lifting a brush. Christie’s Design/Build Remodeling handles design, City of Longmont permitting, materials, and construction as one connected process. One team, one honest plan, built for how Longmont families actually want to live outside.

Start Planning Your Project
(303) 833-4715

Our Other Remodeling Services

Kitchen
Remodeling

Learn More

Basement
Finishing

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Whole-Home
Remodeling

Learn More

Bathroom
Renovation

Learn More

Home Additions
And ADUs

Learn More

Outdoor
Living Spaces

Learn More

From The Blog

Your Longmont Backyard Is Ready
For More Than You're Using It

When you’re working through deck construction and remodeling in Longmont, CO, the decisions run deeper than choosing a composite board color, aging ledger flashing on ranch-era homes, City of Longmont Building Inspection permit requirements, frost-depth footing standards, and HOA architectural review in newer east-side subdivisions all shape what gets built and how long it holds. Our blog covers what Longmont homeowners are actually navigating, so you walk into your first conversation feeling prepared.