Castle Pines-based residential roofing contractor serving Denver, Castle Rock, Highlands Ranch, Parker, Littleton, Aurora, and nearby Central Colorado communities.

5.0 rating · 80 Google reviewsRoof repair, replacement, storm damage, gutters, and roof rejuvenation

Call (720) 254-2521 or request an online roof estimate.

Owner on every job. 30+ years on Colorado roofs, and the same standard on your windows and doors.

ProVia Endure double hung, picture and shaped windows across a gabled home with a covered deck

Replacement Windows

Window Replacement in Castle Pines and the South Denver Metro

When the seal between the panes fails, the fog never clears and the insulation is gone. When a frame warps, the draft never stops. Birdie Roofing replaces windows across the south Denver metro with ProVia Endure units, measured by the owner and installed by his crew.

Signs a window is done

Fog or moisture between the panes. Cold air at the sash in January. A window that will not stay open or will not lock. Peeling or cracked vinyl and rotted wood at the sill. One of these is a repair question. Two or more usually means the unit has reached the end of its life.

Window styles we install

  • Double hung and single hung
  • Casement and awning
  • Sliders
  • Picture and architectural shapes
  • Bay, bow, and garden windows
  • Egress and basement windows

Every unit is built to the measured opening, so there is no filler trim hiding a bad fit.

Glass for Colorado

Sun at 6,000 feet fades floors and heats rooms. ProVia's ComforTech insulated glass packages use Low-E coatings and gas fill to cut heat gain in summer and hold heat in winter. Most ProVia window styles are ENERGY STAR certified with the right glass package, and we will tell you which package fits each side of your house.

How the job runs

Phillip measures every opening himself. ProVia builds the units to those measurements. Our crew installs one opening at a time, insulates and seals each frame, and cleans up the same day. Most jobs install within about 10 days of a signed contract, depending on ProVia's build time.

Endure at a glance

SpecWhat Birdie installs
FrameVinyl with FineLine welded corners. Endure is ProVia's professional-class window.
StylesDouble hung, single hung, casement, awning, slider, picture, bay and bow, and architectural shapes.
GlassComforTech warm-edge insulated packages, dual or triple glazed, with ENERGY STAR options.
ScreensFlexScreen, which has no visible frame.
Exterior colorsMore than thirty, including Snow Mist, Coal Black, Sandstone, Sterling Gray, Nightfall, Geneva Blue, and Tudor Brown.
Woodgrain exteriorsVintage Pecan, Amber Oak, Provincial Oak, Soft Walnut, Classic Oak, Dark Oak.
GridsInternal flat, contoured, or V groove, and external simulated divided lites.
Internal blindsWhite, cream, tan, champagne, silver, black.
HardwareWhite, beige, sandstone, black, coppertone, flat bronze, aged bronze, antique brass, bright brass, satin nickel.
WarrantyLifetime limited on the window unit, transfers once to the next owner.

These are ProVia's current Endure options. Phillip brings the samples. Warranty terms are ProVia's and the full terms are on the ProVia page.

Interior view of ProVia Endure picture and shaped windows beside a stone fireplace

Measured by the owner, not a salesperson

A window is only as good as the measurement and the install. Phillip has been on south metro houses for 30 years, and he measures every opening before anything is ordered. Birdie has installed windows alongside roofs before, and the same owner-on-site standard applies.

Birdie Roofing

See what your windows actually need

Send us a photo of the fogged pane or the draft, or just tell us how many windows you are thinking about. Phillip will measure and quote in one visit.

5.0 · 80 Google Reviews

FAQS

How do I know if my window seal has failed?

Fog, haze, or water between the two panes of glass that does not wipe off from either side. The gas fill is gone and the pane no longer insulates. The fix is a new sash or a new unit, not a cleaning.

Which window does Birdie install?

ProVia's Endure. It is ProVia's professional-class vinyl window, with a welded frame and sash, ComforTech insulated glass, and a FlexScreen that has no visible frame. Installing one line means Phillip knows the product, the install details, and the warranty terms cold.

Are your windows ENERGY STAR certified?

ProVia is an ENERGY STAR partner. Most of its window styles are certified with the right glass package for our climate zone. We spec the package per window, so the answer is on your quote.

How long does window replacement take?

About 10 days from signed contract to install for most jobs, depending on ProVia's build time. On site, a typical house takes one to two days.

Will you replace just one window?

Yes. A single failed unit is a real problem and a common job. Many customers start with the worst one and do the rest later.

What about the warranty?

ProVia backs the window unit with a lifetime limited warranty that transfers once to the next owner. The full terms, including glass and hardware coverage, are on our ProVia page. We walk you through the registration.

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Roofing Across Central Colorado

Birdie Roofing installs windows and doors across the south Denver metro. Roofing and exterior service by city:

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