Build Pro Exteriors Logo
  • Phone: 719-284-5390

Beautiful Exteriors.
Built For Colorado.

Your home is the biggest thing you own.
Protect it with premium windows, doors, and siding built for Colorado, backed by BBB Accreditation and 20+ years of hands-on experience.

Beautiful Exteriors.
Built For Colorado.

Your home is the biggest thing you own. Protect it with premium windows, doors, and siding built for Colorado, backed by BBB Accreditation and 20+ years of hands-on experience.

Beautiful Exteriors.
Built For Colorado.

Build Pro Exteriors: Premium Windows, Doors & Siding for Colorado Homes.

✦ Build Pro Exteriors

Colorado Exterior Remodeling Done With Precision and Pride

Build Pro Exteriors is a Colorado exterior remodeling company specializing in window replacement, siding installation, replacement exterior doors and other exterior improvements designed for our climate. We believe your home's exterior should do more than protect it; it should reflect the pride you take in it. From the first measurement to the final finish, every project gets treated like it's our own home on the line.

  • Expert Installation, Every time

20+ Years of Experience. We work with James Hardie, AMSCO, Pella, and ProVia. Installed with precision, built to survive Colorado's wildest weather.

  • Warranties That Actually Mean Something

15 years on Hardie siding. 20 years on ProVia doors. We don't just promise quality, we back it.

  • Endless Ways To Make It Yours

Colors, textures, finishes, styles. Your home, your call, never a cookie-cutter install.

Certified. Rated. Trusted.

Pella Platinum Certified Contractor badge
AMSCO windows logo
Provia Doors Logo Installer
James Hardie Siding Contractor Logo
Energy Star Partner Logo
BBB Accredited Business Logo

Certified. Rated. Trusted.

Pella Platinum Certified Contractor badge
AMSCO windows logo
Provia Doors Logo Installer
James Hardie Siding Contractor Logo
Energy Star Partner Logo
BBB Accredited Business Logo

✦ Build Pro Exteriors

Colorado Exterior Remodeling Done With Precision and Pride

Build Pro Exteriors is a Colorado exterior remodeling company specializing in replacement windows, doors, siding and exterior improvements designed for Colorado homes. We believe your home's exterior should do more than protect it, it should reflect the pride you take in it. From the first measurement to the final finish, every project gets treated like it's our own home on the line.

  • Expert Installation, Every time

20+ Years of Experience. We work with James Hardie, AMSCO, Pella, and ProVia. Installed with precision, built to survive Colorado's wildest weather.

  • Warranties That Actually Mean Something

15 years on Hardie siding. 20 years on ProVia doors. We don't just promise quality, we back it.

  • Endless Ways To Make It Yours

Colors, textures, finishes, styles. Your home, your call, never a cookie-cutter install.

White farmhouse-style home with board-and-batten siding, black-framed replacement windows and glass French entry doors

Frequently Asked Questions

How much does a siding, window, or door project cost?

Every home is different, so we don't quote from a price list. The cost of exterior remodeling in Colorado depends on the size of your home, the materials you choose, the condition of what's underneath, and how much trim and detail work is involved. We give you a written estimate after seeing the property, and that number is the one we stand behind.

Do you charge for an estimate?

No. Consultations and estimates are free. Think of it as an exterior home design consultation: we'll walk your property, talk through your options, and leave you with a written proposal. There's no obligation and no pressure.

What areas do you serve?

We serve homeowners across Colorado's foothills, mountain, and Front Range communities, including Conifer, Evergreen, Bailey, Pine, Morrison, Golden, Lakewood, Boulder, Lyons, Longmont, Loveland, Fort Collins, Greeley, and Windsor. We also work in Genesee, Indian Hills, Idaho Springs, Eldorado Springs, Estes Park, Breckenridge, and Aspen Park. If you don't see your town listed, give us a call and we'll tell you honestly whether we can help.

Are you licensed and insured?

Yes. We carry appropriate insurance and hold the licensing required for the work we perform. We're happy to provide documentation before any project begins, and we'd encourage you to ask that of any contractor you're considering.

Why do you install James Hardie siding?

Because it holds up to what Colorado weather does to a house. Hardie fiber cement resists hail impact, won't warp or swell through freeze-thaw cycles, and is noncombustible, which matters in wildfire-prone areas. Vinyl cracks in cold and can melt near heat. Wood rots and invites pests. James Hardie siding installation avoids both problems.

How long does James Hardie siding last?

The fiber cement itself carries a 30-year non-prorated warranty from James Hardie, and the factory-applied ColorPlus finish carries a separate 15-year warranty. In practical terms, it's a material most homeowners install once and don't think about again.

Will I need to repaint it?

Not for a long time. This is genuinely low-maintenance siding. ColorPlus finishes are baked on at the factory rather than painted on site, which gives far better fade and UV resistance than field-applied paint. That's a real advantage at Colorado's elevation, where sun exposure is more intense than most of the country.

What brands do you install?

Simonton and Pella for windows, and ProVia for entry and patio doors. We chose these because they perform in this climate and because each backs its products with a serious warranty. ProVia doors installation in particular gives homeowners a level of durability and finish that most stock doors can't match.

How do I know when it's time to replace my windows?

Common signs include drafts you can feel near the frame, condensation forming between the panes, windows that stick or won't stay open, and heating bills climbing without an obvious cause. If you're noticing any of these, window replacement in Colorado is worth looking into before another winter.

Will new windows actually lower my energy bills?

They help, though how much depends on what you're replacing and how your home is built. Energy-efficient window replacement reduces the heat you lose in winter and gain in summer through insulated glass and properly sealed frames. The bigger difference most homeowners notice right away is comfort: fewer drafts, fewer cold rooms.

How long does home window installation take?

Most window installations are finished in a day or two, depending on how many openings are involved and whether any framing repair is needed. We'll give you a specific window installation timeline in your proposal.

Can I get an entry door with glass in it?

Yes. Exterior doors with windows are one of the most popular upgrades we do, because they bring daylight into an entryway without giving up security or insulation. ProVia offers decorative glass, privacy glass, and internal blinds across several door styles, so you can control exactly how much light and visibility you want.

Do you offer custom entry doors?

Yes. Between panel styles, glass options, hardware finishes, and paint colors, custom entry doors can be built to suit almost any architectural style. We'll help you narrow it down to something that fits your home rather than fighting it.

What's the warranty on replacement exterior doors and windows?

Pella windows carry a limited lifetime warranty. ProVia's Vantage fiberglass doors come with a 20-year limited warranty plus a 5-year finish warranty. We'll go over the specific coverage for whatever products you choose before you sign anything.

✦ Key services

Built to Perform. Designed to Impress.

From energy-efficient replacement windows and new exterior doors to complete siding and exterior upgrades,
Build Pro Exteriors helps Colorado homeowners improve comfort, protection, energy efficiency and curb appeal.

Technical drawing of a double-hung replacement window with measurements

Replacement Windows

Energy-efficient windows that keep Colorado's heat, cold, and hail where they belong, outside. Built to perform through every season.

Technical drawing of a wood exterior door with a glass transom window

Entry & Patio Doors

ProVia Entry, patio, and storm doors installed with precision fit and lasting durability, so your home stays secure, efficient, and beautiful.

Architectural drawing of a two-storey home with siding, windows and a front porch

James Hardie Siding

Durable, low-maintenance siding that stands up to hail and sun while giving your home a fresh, lasting curb appeal.

✦ Key services

Built to Perform. Designed to Impress.

From energy-efficient replacement windows and new exterior doors to complete siding and exterior upgrades, Build Pro Exteriors helps Colorado homeowners improve comfort, protection, energy efficiency and curb appeal.

Technical drawing of a double-hung replacement window with measurements

Replacement Windows

Energy-efficient windows that keep Colorado's heat, cold, and hail where they belong, outside. Built to perform through every season.

Technical drawing of a wood exterior door with a glass transom window

Entry & Patio Doors

Entry, patio, and storm doors installed with precision fit and lasting durability, so your home stays secure, efficient, and beautiful.

Architectural drawing of a two-storey home with siding, windows and a front porch

James Hardie Siding

Durable, low-maintenance siding that stands up to hail and sun while giving your home a fresh, lasting curb appeal.

Why Choose Us?

Twenty Years of Getting It Right

Anyone can sell you windows, doors or siding. What separates a project that lasts from one that fails in five years is who installs it,
and how much they care when nobody's watching. That's the standard Build Pro Exteriors was built on.

Icon Hand Represents Experience

Two Decades on the Job

Dennis Sackrider founded Build Pro Exteriors after 20+ years in the trade. That experience shows in the details most homeowners never see.

Quality Siding Icon

Products That Earn Their Place

James Hardie siding. Simonton and Pella windows. ProVia doors. Chosen because they hold up to Colorado weather.

Warranties for Siding, Windows, and Doors Products

Warranties That Mean Something

15 years on Hardie siding. 20 years on ProVia doors. Limited lifetime on Pella windows. Written guarantees, not vague promises.

Honest Estimates, hand with a dollar sign

Honest Estimates
Start to Finish

Free exterior design consultation and a clear, written estimate. No pressure, no surprise costs.

Why Choose Us?

Twenty Years of Getting It Right

Anyone can sell you siding. What separates a project that lasts from one that fails in five years is who installs it, and how much they care when nobody's watching. That's the standard Build Pro Exteriors was built on.

Expert installation icon

Two Decades on the Job

Dennis Sackrider founded Build Pro Exteriors after 20+ years in the trade. That experience shows in the details most homeowners never see.

Quality siding and exterior products icon

Products That Earn Their Place

James Hardie siding. Simonton and Pella windows. ProVia doors. Chosen because they hold up to Colorado weather.

Manufacturer warranty icon

Warranties That Mean Something

30 years on Hardie siding. 20 years on ProVia doors. Limited lifetime on Pella windows. Written guarantees, not vague promises.

Free estimate icon

Honest Estimates
Start to Finish

30 years on Hardie siding. 20 years on ProVia doors. Limited lifetime on Pella windows. Written guarantees, not vague promises.

✦ Service Locations

Serving Colorado's Foothills, Front Range & Mountain Communities

Build Pro Exteriors provides replacement windows, doors, siding and exterior remodeling for homeowners throughout Colorado’s foothill, mountain and Front Range communities. We proudly serve Conifer, Evergreen, Bailey, Pine, Morrison, Golden, Lakewood, Boulder, Lyons, Longmont, Loveland, Fort Collins, Greeley, Windsor and surrounding areas.

Additional service areas include Genesee, Indian Hills, Idaho Springs, Eldorado Springs, Estes Park, Breckenridge and Aspen Park.

Serving Colorado's Foothills, Front Range & Mountain Communities

Build Pro Exteriors provides replacement windows, doors, siding and exterior remodeling for homeowners throughout Colorado’s foothill, mountain and Front Range communities. We proudly serve Conifer, Evergreen, Bailey, Pine, Morrison, Golden, Lakewood, Boulder, Lyons, Longmont, Loveland, Fort Collins, Greeley, Windsor and surrounding areas.

Additional service areas include Genesee, Indian Hills, Idaho Springs, Eldorado Springs, Estes Park, Breckenridge and Aspen Park.

✦ Featured projects

our work speaks for itself

let’s build something

great together

Ready to upgrade your doors, windows, or siding? Get a free,
no-pressure quote from Colorado's trusted exterior specialists.

let’s build something

great together

✦ Testimonials

What colorado Homeowners say

Don't just take our word for it. Here's what Colorado homeowners are saying about their experience with Build Pro Exteriors.

✦ Testimonials

What colorado Homeowners say

Don't just take our word for it. Here's what Colorado homeowners are saying about their experience with Build Pro Exteriors.

Build Pro Exteriors

  • Phone: 719-284-5390

Windsor, CO 80550

Business hours

Call for Appointments 24/7

Sales Appointments available 5pm - 8pm

Monday: 8am to 5pm

Tueday: 8am to 5pm

wednesday: 8am to 5pm

Thursday: 8am to 5pm

friday: 8am to 5pm

Saturday: 8am to 5pm

Copyright 2026. Build Pro Exteriors. Windsor, CO 80550. All rights reserved.

Privacy Policy.

Terms & Conditions.

Build Pro Exteriors

  • Phone: 719-284-5390

Windsor, CO 80550

Business hours

Call for Appointments 24/7

Sales Appointments available 5pm - 8pm

Monday: 8am to 5pm

Tueday: 8am to 5pm

wednesday: 8am to 5pm

Thursday: 8am to 5pm

friday: 8am to 5pm

Saturday: 8am to 5pm

Copyright 2026. Build Pro Exteriors. Windsor, CO 80550. All rights reserved.

Privacy Policy.

Terms & Conditions.