GENESEE
EXTERIOR SERVICES
EXTERIOR CONTRACTOR IN GENESEE, CO
James Hardie Siding | Pella Windows | GAF Roofing | TimberTech Decking
Elite Preferred Contractor | Back-to-Back James Hardie Presidents Club Winner | Jefferson County WUI Specialist
Genesee is one of the most beautiful — and most wildfire-exposed — communities in Colorado. Perched along the I-70 mountain corridor just west of Denver, with median home values exceeding $1.1 million and 99% of properties carrying some wildfire risk, Genesee homeowners face exterior decisions that go well beyond curb appeal.
5280 Exteriors is a full-service exterior contractor serving Genesee and the Jefferson County mountain corridor. We install James Hardie fiber cement siding, Pella windows, GAF roofing, and TimberTech decking — giving Genesee homeowners a single trusted contractor for the complete exterior, built to perform at elevation, in the WUI, and on high-value mountain properties where craftsmanship and credentials matter.
We are a James Hardie Elite Preferred Contractor and back-to-back Presidents Club Award winner for 2024 and 2025. We have been serving Jefferson County mountain communities for over 20 years. We know Genesee, we know the code, and we know what these homes require.
WHY GENESEE HOMES REQUIRE A
HIGHER STANDARD OF EXTERIOR CONTRACTOR
Genesee is not an ordinary suburban market. With average individual incomes near $96,000, median home sale prices around $1.1 million, and 91% of housing owner-occupied, this is a community of serious homeowners who invest in their properties and expect contractors to match that standard.
The Genesee Fire Protection District covers approximately 1,500 homes at elevations up to 8,000 feet and is formally classified as at extremely high risk of wildfire — one of the most exposed communities in Jefferson County, which itself ranks among the highest wildfire-risk counties in the entire country. According to independent risk data, 99% of Genesee properties carry some degree of wildfire risk over the next 30 years.
Jefferson County’s new Wildfire Resiliency Code, effective July 1, 2026, has turned that risk classification into a building code requirement. Siding, roofing, and decking materials on covered renovation projects in WUI zones must now meet specific fire-resistance and structure-hardening standards. Every product we carry — James Hardie siding, GAF Class A roofing, and TimberTech composite decking — meets or exceeds those requirements.
Beyond code, Genesee’s elevation and climate impose performance demands that standard exterior materials are not built to handle:
- Aggressive freeze-thaw cycling at 7,800–8,000 feet degrades vinyl siding and wood finishes faster than metro installations
- Heavy snowpack and spring snowmelt create sustained moisture exposure at every exterior surface simultaneously
- High-altitude UV is significantly more intense than at lower elevations, fading finishes and degrading window seals
- Wind-driven debris, hail, and falling branches impact siding and roofing with greater frequency at elevation
- Steep terrain and complex mountain home architecture demand experienced crews who understand high-elevation installation details
- HOA standards in Genesee communities require attention to approved materials, colors, and installation quality
We bring 20+ years of mountain market experience to every Genesee project. This is not a market where you want to learn on the job.
JAMES HARDIE FIBER CEMENT SIDING — THE RIGHT CHOICE FOR GENESEE MOUNTAIN HOMES
James Hardie fiber cement siding is the definitive exterior cladding for Genesee homes. It is non-combustible, dimensionally stable through freeze-thaw extremes, UV-resistant, impact-resistant, and backed by a 30-year warranty when installed by an Elite Preferred Contractor. It is explicitly recognized by the Jefferson County Wildfire Resiliency Code as a compliant structure-hardening material for WUI zones.
As a James Hardie Elite Preferred Contractor and back-to-back Presidents Club Award winner — one of the only companies in Colorado to earn back-to-back recognition — 5280 Exteriors installs the complete Hardie product line on Genesee homes:
HardiePlank Lap Siding
The most popular Hardie profile in the mountain foothills. Clean horizontal lines in smooth or woodgrain texture, with ColorPlus Technology factory finish — kiln-baked and UV-stabilized to hold color through Genesee’s high-altitude sun exposure without fading, peeling, or chalking. Available in a wide range of ColorPlus colors suited to both traditional mountain aesthetics and contemporary mountain modern design.
HardieShingle Siding
Engineered cedar-look shingles that deliver the natural mountain character Genesee homeowners want — without cedar’s maintenance burden, rot vulnerability, or fire risk. Particularly effective on gable accents, second-story transitions, and full facades on homes where the wood-look aesthetic is a priority. Non-combustible. No painting. No staining. No rot.
HardiePanel Vertical Siding
Board-and-batten vertical panel siding for the growing inventory of contemporary and mountain modern homes in the Genesee area. Creates bold architectural definition and is frequently used in combination with HardiePlank for mixed-profile exteriors that define high-end mountain design.
HardieSoffit and HardieTrim
Complete exterior systems include soffit and trim — which carry significant WUI fire-resistance implications. Ember intrusion through soffit vents and trim gaps is a documented ignition pathway. Properly detailed Hardie soffit and trim reduce these vulnerabilities. We install complete systems, never just field siding.
The Elite Preferred Warranty Advantage
The full 30-year James Hardie product warranty is only available through Elite Preferred Contractors. Standard contractors — even trained ones — cannot issue this warranty. For a Genesee homeowner investing in a $1M+ property, this distinction matters. Less than 1% of siding contractors nationally hold the Elite Preferred designation.
TRY THE COLOR VISUALIZER
Upload a photo of your Golden home and test every James Hardie color combination before committing to anything.
PELLA WINDOWS — ENGINEERED FOR GENESEE'S ELEVATION AND CLIMATE
At 7,800–8,000 feet, windows face performance demands that most product lines are not designed for. Temperature swings of 50 degrees or more in a single day, UV radiation far more intense than at metro elevations, freeze-thaw stress on seals and frames, and sustained wind exposure create conditions that rapidly expose the quality gap between premium and standard window systems.
5280 Exteriors is a Pella windows installer. We specify Pella for Genesee homes because:
- Multi-pane insulated glass units deliver meaningful reductions in heat loss through Colorado’s extended mountain heating season — often 8 to 9 months at Genesee’s elevation
- Low-E glass coatings manage UV and solar heat gain at elevations where radiation intensity is significantly higher than Denver
- Weather-resistant frames and seals engineered for temperature extremes and aggressive freeze-thaw moisture cycling
- Wide profile and style selection — from traditional divided-light casements suited to classic mountain architecture to clean-line picture windows for mountain modern homes
- Strong warranty coverage and manufacturer track record with documented performance in high-altitude Colorado conditions
Window replacement in Genesee is also an opportunity to address air sealing at the rough opening — a significant source of heat loss in mountain homes. 5280 Exteriors manages air sealing as part of every Pella installation and coordinates window and siding scopes when both are being replaced, ensuring proper flashing and water management at the wall-to-window transition. In mountain conditions, this integration detail is where inferior installations fail.
JAMES HARDIE UPGRADE — GOLDEN, CO
A recent 5280 Exteriors project in Golden featuring James Hardie HardiePlank in Boothbay Blue, Statement Collection. Fire-resistant, weather-tough, and built to complement Colorado’s natural landscape — installed by the Front Range’s premier James Hardie Elite Preferred Contractor.
GAF ROOFING — CLASS A FIRE-RATED PROTECTION FOR GENESEE HOMES
The roof is the first line of defense against wildfire ember exposure, heavy mountain snowpack, UV degradation, and Colorado’s extreme hail events. For Genesee homeowners, it is also now a code compliance issue. The Jefferson County Wildfire Resiliency Code requires Class A fire-rated roofing assemblies in Moderate and High Fire Intensity zones — which includes virtually all of Genesee’s residential areas.
5280 Exteriors installs GAF roofing systems selected specifically for high-elevation, high-UV, high-wildfire-exposure mountain conditions:
- Class A fire-rated roofing assemblies that fully satisfy Jefferson County WUI structure hardening requirements
- Impact-resistant shingle options rated for Colorado’s severe hail exposure — critical in Jefferson County where hail events are frequent
- Snow and ice barrier underlayment systems engineered for Genesee’s heavy snowpack and ice dam formation conditions
- Proper ridge and attic ventilation integration to manage moisture and prevent the ice dam cycle common at elevation
- Strong manufacturer warranty with full installation documentation for permit compliance
Single-Contractor Coordination
When roofing and siding are replaced together — the most common scenario for Genesee homes built in the 1980s approaching their first full exterior overhaul — 5280 Exteriors sequences the installation to ensure perfect flashing, water management, and integration at the wall-to-roof transition. When separate contractors handle each scope, these transition details are where projects fail. Under a single contract, we own the complete system.
TIMBERTECH DECKING — WUI-COMPLIANT OUTDOOR LIVING FOR GENESEE PROPERTIES
Genesee homes are built for outdoor living — the views, the elk, the mountain air. But wood decks in WUI zones are among the most common ember collection points during wildfire events. Deck board gaps trap embers. Combustible under-deck spaces provide sustained fuel sources. The Jefferson County Wildfire Resiliency Code now specifically requires noncombustible or fire-resistant materials for deck surfaces and framing in WUI zones.
5280 Exteriors installs TimberTech composite decking — a premium composite system that satisfies WUI code requirements while delivering the outdoor living experience Genesee homeowners want, without the maintenance burden of wood.
- Fire-resistant composite construction that meets Jefferson County WUI deck surface requirements
- No rot, no splinters, no annual sealing, staining, or sanding — critical at Genesee’s elevation where UV and moisture cycles are intense
- Engineered for dimensional stability through freeze-thaw cycling — no warping, cupping, or board movement across the mountain seasons
- Wide color and texture selection including realistic wood-look profiles suited to Genesee’s mountain aesthetic and HOA approval requirements
- Premium product line options with enhanced fade resistance and scratch resistance for high-use mountain outdoor environments
Full Exterior Scope Coordination
For Genesee homeowners undertaking a full exterior renovation — siding, windows, roofing, and decking together — 5280 Exteriors coordinates all scopes under a single contract. This eliminates the sequencing conflicts, transition failures, and accountability gaps that occur when multiple contractors split an exterior scope. On a $1M+ mountain property, a single point of accountability matters.
GAF ROOFING — CLASS A FIRE-RATED PROTECTION FOR GENESEE HOMES
The roof is the first line of defense against wildfire ember exposure, heavy mountain snowpack, UV degradation, and Colorado’s extreme hail events. For Genesee homeowners, it is also now a code compliance issue. The Jefferson County Wildfire Resiliency Code requires Class A fire-rated roofing assemblies in Moderate and High Fire Intensity zones — which includes virtually all of Genesee’s residential areas.
5280 Exteriors installs GAF roofing systems selected specifically for high-elevation, high-UV, high-wildfire-exposure mountain conditions:
- Class A fire-rated roofing assemblies that fully satisfy Jefferson County WUI structure hardening requirements
- Impact-resistant shingle options rated for Colorado’s severe hail exposure — critical in Jefferson County where hail events are frequent
- Snow and ice barrier underlayment systems engineered for Genesee’s heavy snowpack and ice dam formation conditions
- Proper ridge and attic ventilation integration to manage moisture and prevent the ice dam cycle common at elevation
- Strong manufacturer warranty with full installation documentation for permit compliance
Single-Contractor Coordination
When roofing and siding are replaced together — the most common scenario for Genesee homes built in the 1980s approaching their first full exterior overhaul — 5280 Exteriors sequences the installation to ensure perfect flashing, water management, and integration at the wall-to-roof transition. When separate contractors handle each scope, these transition details are where projects fail. Under a single contract, we own the complete system.
TIMBERTECH DECKING — WUI-COMPLIANT OUTDOOR LIVING FOR GENESEE PROPERTIES
Genesee homes are built for outdoor living — the views, the elk, the mountain air. But wood decks in WUI zones are among the most common ember collection points during wildfire events. Deck board gaps trap embers. Combustible under-deck spaces provide sustained fuel sources. The Jefferson County Wildfire Resiliency Code now specifically requires noncombustible or fire-resistant materials for deck surfaces and framing in WUI zones.
5280 Exteriors installs TimberTech composite decking — a premium composite system that satisfies WUI code requirements while delivering the outdoor living experience Genesee homeowners want, without the maintenance burden of wood.
- Fire-resistant composite construction that meets Jefferson County WUI deck surface requirements
- No rot, no splinters, no annual sealing, staining, or sanding — critical at Genesee’s elevation where UV and moisture cycles are intense
- Engineered for dimensional stability through freeze-thaw cycling — no warping, cupping, or board movement across the mountain seasons
- Wide color and texture selection including realistic wood-look profiles suited to Genesee’s mountain aesthetic and HOA approval requirements
- Premium product line options with enhanced fade resistance and scratch resistance for high-use mountain outdoor environments
Full Exterior Scope Coordination
For Genesee homeowners undertaking a full exterior renovation — siding, windows, roofing, and decking together — 5280 Exteriors coordinates all scopes under a single contract. This eliminates the sequencing conflicts, transition failures, and accountability gaps that occur when multiple contractors split an exterior scope. On a $1M+ mountain property, a single point of accountability matters.
THE JEFFERSON COUNTY WUI CODE:
PRACTICAL GUIDE FOR GENESEE HOMEOWNERS
Effective July 1, 2026, Jefferson County’s Wildfire Resiliency Code creates enforceable structure-hardening requirements for properties in the Wildland Urban Interface. Here is what Genesee homeowners need to understand before starting any exterior project:
What Triggers Compliance
- New construction in a WUI zone — fully subject to all code requirements
- Alterations or additions exceeding 500 square feet — triggers WUI compliance for the covered scope
- A full siding replacement, full roof replacement, or deck rebuild on a typical Genesee home will exceed the 500-square-foot threshold
What the Code Requires in WUI Intermix Zones
- Exterior wall materials: Class 2 structure hardening — James Hardie fiber cement qualifies
- Roofing: Class A fire-rated assembly — GAF roofing systems qualify
- Deck surfaces and framing: noncombustible or fire-resistant materials — TimberTech composite qualifies
- Soffit and ventilation openings: ember-resistant standards
- Fencing within 8 feet of structures: noncombustible materials
Why Contractor Selection Is Critical
Code compliance in a WUI zone requires accurate permit documentation, correct material specification, and installation that can pass Jefferson County inspection. A contractor unfamiliar with WUI permit requirements can expose a homeowner to failed inspections, required demolition and reinstallation, and warranty voids. 5280 Exteriors manages the permit process and WUI documentation on your behalf.
Insurance Implications
Mountain homeowner insurance in Colorado has become significantly more expensive and restrictive. Carriers increasingly require documentation of exterior material fire resistance as part of underwriting. Replacing combustible siding, roofing, and decking with code-compliant materials may reduce premium costs or restore access to coverage options that are otherwise restricted for high-risk WUI properties.
OUR PROCESS FOR GENESEE EXTERIOR PROJECTS
- Free In-Home Estimate — We visit your Genesee property, assess WUI zone classification and HOA requirements, evaluate all exterior scopes, and provide a detailed written proposal by product line.
- Material Selection — We guide you through Hardie profiles and ColorPlus colors, Pella window series, GAF shingle options, and TimberTech decking collections — with recommendations calibrated to Genesee’s architectural character and HOA guidelines.
- Permitting — We manage all Jefferson County permit applications and WUI compliance documentation on your behalf.
- Coordinated Installation — Our experienced crews sequence siding, roofing, window, and deck installation to eliminate transition conflicts and ensure correct flashing and water management throughout every scope.
- Final Walkthrough and Warranty Registration — We complete a thorough site walkthrough with you and register all applicable manufacturer warranties directly.
GET A FREE ESTIMATE FOR YOUR GENESEE HOME
5280 Exteriors serves Genesee and all surrounding Jefferson County mountain communities — Evergreen, Golden, Conifer, Morrison, Kittredge, Idledale, and beyond.
We come to you. No travel fees for mountain communities within our service area.
WHY 5280 EXTERIORS FOR YOUR GENESEE HOME
James Hardie Elite Preferred Contractor
The Elite Preferred designation is the top tier of James Hardie’s national contractor program — held by less than 1% of siding contractors in the country. It requires verified installation volume, ongoing technical training, and a demonstrated quality track record. It is the only path to the full 30-year James Hardie product warranty. Genesee homeowners deserve this level of credential on a project of this scale.
Back-to-Back James Hardie Presidents Club Award — 2024 and 2025
The Presidents Club Award recognizes the highest-performing Elite Preferred Contractors in the nation. 5280 Exteriors is one of the only companies in Colorado to earn back-to-back recognition. This is a verified performance credential — not a pay-to-play award — reflecting installation quality and volume at the absolute top tier of the industry.
20+ Years in Jefferson County Mountain Communities
We have been installing exterior products on homes in Genesee, Evergreen, Golden, Conifer, Morrison, and throughout the Jefferson County foothills for over two decades. We know Genesee’s HOA requirements, the permit process with Jefferson County, the installation challenges on steep-slope mountain sites, and the elevation-specific climate factors that require a different approach than metro exterior work.
Full-Service Single-Contractor Accountability
Siding, windows, roofing, and decking — all under one contract, one project manager, one accountable team. For a Genesee homeowner coordinating a full exterior overhaul on a high-value property, this structure eliminates the contractor coordination problems that routinely produce failed transitions, delayed timelines, and disputed responsibility.
FREQUENTLY ASKED QUESTIONS ABOUT GENESEE EXTERIOR REMODELING
Is James Hardie siding a good choice for Genesee, CO homes?
Yes — Genesee’s elevation, freeze-thaw cycling, and extremely high wildfire risk make James Hardie HZ5 fiber cement one of the best-suited siding products available. It’s non-combustible, satisfies the Jefferson County Wildfire Resiliency Code, and the ColorPlus factory finish resists fading far better than field-painted siding at 7,800–8,000 feet.
Does siding replacement require a permit in Genesee, CO?
Yes. Full siding replacement in unincorporated Jefferson County, which includes Genesee, requires a building permit through Jefferson County’s permitting process. Projects in a WUI zone exceeding 500 square feet also require WUI compliance documentation. 5280 Exteriors manages all permitting on your behalf.
What is the best window for Genesee, CO homes?
We recommend Pella windows for most Genesee homeowners. At Genesee’s elevation, daily temperature swings can exceed 50 degrees, and UV intensity is significantly higher than at metro elevations. Pella’s multi-pane insulated glass and weather-resistant frames are built for exactly these conditions.
How long does a siding project take in Genesee?
A typical single-family siding replacement in Genesee takes 5–9 days of installation depending on home size, profile complexity, and site access. Genesee’s larger custom and mountain modern homes often have more architectural detail than a standard suburban footprint, which can add time. We schedule around Genesee’s short mountain construction season.
Do you install fire-resistant siding for Genesee homes near the WUI?
Yes. James Hardie fiber cement is non-combustible and will not ignite from ember contact or radiant heat. The Genesee Fire Protection District is classified as at extremely high wildfire risk, and 99% of Genesee properties carry some wildfire risk over the next 30 years. As of July 1, 2026, fire-resistant exterior materials are also a building code requirement under the Jefferson County Wildfire Resiliency Code for covered renovation projects.
What triggers WUI compliance for a project in Genesee?
Under the Jefferson County Wildfire Resiliency Code, new construction in a WUI zone is fully subject to the code, and any alteration or addition exceeding 500 square feet triggers compliance for that scope. A full siding, roofing, or deck replacement on a typical Genesee home will exceed that threshold.
Is fiber cement siding worth it for a Genesee home I plan to sell?
Yes. With median home values around $1.1 million, Genesee buyers expect move-in-ready, low-maintenance exteriors. James Hardie siding is name-recognized by Colorado real estate professionals, and WUI-compliant, fire-resistant materials are an increasingly important factor for both buyers and insurance underwriting on high-value mountain properties.
Do you serve homes throughout Genesee and the surrounding communities?
Yes. We serve Genesee, Genesee Village, Chimney Creek, and the surrounding Jefferson County mountain corridor, including Evergreen, Golden, Conifer, and Morrison. We’re familiar with Genesee’s HOA requirements, permitting process, and the elevated WUI exposure that I-70 corridor properties face.