has been in business since 1982
Pella Impervia combines strong fiberglass frames, clean profiles and low-maintenance performance for Colorado replacement, remodeling and construction projects.
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Impervia gives homeowners an alternative to wood and vinyl by using fiberglass frames designed around strength, durability and low-maintenance performance.
The clean profiles work well with both traditional and contemporary homes, while dark frame options can create a strong architectural contrast.
Metro can help determine whether Impervia is appropriate based on the opening, exposure, exterior materials and design goals.

Strong frame material provides a durable alternative to traditional wood and vinyl.
Fiberglass minimizes routine exterior finishing requirements.
Straightforward frame lines complement contemporary and transitional architecture.
Black and darker finishes can create strong interior and exterior contrast.
Impervia is available in common operating and fixed residential configurations.
Fiberglass can be attractive where durability and changing weather conditions are important considerations.

Side-hinged fiberglass windows provide ventilation and broad glass areas.
Top-hinged windows are useful in contemporary combinations.
Two operating sashes provide traditional functionality.
A traditional configuration with one primary operating sash.
Horizontal operation works well where outward clearance is limited.
Fixed windows maximize light and uninterrupted views.

Dark windows can create a strong visual frame around exterior views and work particularly well with contemporary interiors, white walls, natural wood and modern cabinetry.
Impervia allows homeowners to achieve this look while using a low-maintenance fiberglass frame.
Impervia can work across bedrooms, kitchens, bathrooms, living rooms and larger specialty openings.
Using one coordinated product family creates greater consistency in frame profiles, colors and exterior appearance.

Clean profiles and dark finishes complement contemporary architecture.
Fiberglass provides a durable alternative to aging wood or vinyl units.
Useful when homeowners want to reduce exterior finish maintenance.
Multiple configurations allow one system to be used throughout the residence.
Black frames can become an intentional architectural element.
A durable frame material can be attractive in demanding seasonal conditions.



Regardless of frame material, replacement windows depend on proper sill, jamb and head flashing and proper connection to the surrounding exterior wall assembly.
Metro can address stucco, siding, stone, sheathing and moisture-related conditions exposed during the replacement process.
Learn About Window InstallationPella Impervia windows use fiberglass frame construction.
Fiberglass is a low-maintenance material compared with exposed wood-frame products.
Dark-frame options are one of the reasons Impervia is frequently considered for contemporary designs.
Yes. Impervia can be used in qualifying replacement and remodeling applications.
Yes. Metro can coordinate the window installation with surrounding stucco and flashing work.
Yes. Metro Reconstruction is a Pella Certified Contractor serving Colorado.
Talk with Metro about fiberglass replacement windows, whole-home projects or complete exterior remodeling.
Request an Estimate Call 303-543-9549EXCELLENT Based on 14 reviews Posted on Google Marc VidulichTrustindex verifies that the original source of the review is Google. While I ended up not using Metro (yet) I had a great conversation with Ben (15 minutes) and he gave great advice! So nice considering he knew I wasn’t going to hire them. Thank you, Ben.Posted on Google peg mcdanielTrustindex verifies that the original source of the review is Google. Project included repair of stucco, full kitchen remodel, window installation and laundry remodel. The team, lead by Ben, (Chico, Rafael, Fernando, Gary & Tell) was fantastic. High quality, attention to detail, do it right in every way. Ben was very good at communicating issues that arose during project and making recommendations for solutions. So happy with finished product. Will use them again and highly recommend.Posted on Google Jim CookTrustindex verifies that the original source of the review is Google. I received great service from Ben Terry who helped me on a remodel of a basement bathroom. His advise was clear and concise, and saved me time and money. Thanks!Posted on Google Hollie HendriksonTrustindex verifies that the original source of the review is Google. Just got off the phone with Ben, and WOW! Amazingly helpful and professional. He offered me some great advice and guidance for my house repairs. I will absolutely be hiring Ben and his team for my next project.Posted on Google Mandy HouleTrustindex verifies that the original source of the review is Google. Ben spoke with me for well over a half hour on the phone. He was helpful and informative and took time with me even though I was unable to hire him due to location .I was incredibly impressed with his customer service.Posted on Google James Van AntwerpTrustindex verifies that the original source of the review is Google. This company did an outstanding job. Our home was 52 years old with wood siding. Metro refinished the entire house with stucco and it looks like a new home. Ben was great explaining everything before, during, and after work began. The crew worked hard and fast and did a great job protecting all existing items such as windows, doors, decking, etc.. So thankful here in Larkspur.Posted on Google Chris CranorTrustindex verifies that the original source of the review is Google. As I tenant finish GC I've used Metro Reconstruction on several exterior projects that are outside of our scope. They've always been fast with a quote, responsive and they do excellent work!Posted on Google michael wildTrustindex verifies that the original source of the review is Google. Our home took a beating during a hailstorm. We met with company from out of state and I just got a weird feeling from them. We found Metro through Home Advisr and was able to schedule a face to face estimate. We received a proposal quickly and they were able to complete the roof replacement. We're very happy with our new roof and are now talking about having Metro install a new deck for us.Posted on Google Jane SmithTrustindex verifies that the original source of the review is Google. We had water leak in our house and no one could figure it out. Metro said it was some sort of gutter/flashing issue. After they did the repair, we have no more water.Posted on Google Pancost ANGUSTrustindex verifies that the original source of the review is Google. Our barn needed a new roof and coat of paint. The crew showed up and replaced the roof in just a few days. The painting took a little longer but they were very professional. It looks brand new.