Door Installation
Entry, patio, and sliding doors that seal tight, operate smoothly, and hold up — installed by our own local crew.
Doors that seal right and open smoothly, every time.
A door is your home's most-used opening — and its weakest point when it's old. We install sliding glass and French doors, custom-measured to your home's exact openings so nothing drafts, sticks, or rattles.
Two door types, done exceptionally well
Sliding Glass Doors
Wide glass panels that glide open on a smooth track — ideal for patios, decks, and backyard access without sacrificing natural light.
- Smooth-glide track, tight seal
- Large glass panels for max light
- Built-in locking hardware
French Doors
Classic double doors that swing open, bringing a refined look to entryways, patios, and formal living spaces.
- Classic double-door swing design
- Weathertight, energy-efficient seal
- Available in multiple finishes
No more drafts, sticking, or rattling.
Old doors are one of the biggest sources of drafts and energy loss in a home. Every door we install is custom-measured and weatherproofed to seal tight and operate smoothly for years, not months.
- Weathertight seals, smooth operation
- Custom-measured for a true, tight fit
- Installed by our own local crew
Colors that match your home
Color availability varies by door line — ask your Nova specialist which finishes are available for your chosen style.
Warranty coverage built to last
Coverage varies by manufacturer and product line — here's what's available.
Lifetime Warranty
Coverage on parts and labor for as long as you own your home, on eligible product lines.
Double Lifetime Warranty
Extended coverage available on select manufacturer lines, transferable to a new homeowner.
20-Year Warranty
Available on select door options — your specialist will confirm exact terms for your chosen product.
Exact warranty terms depend on the manufacturer and product line selected. Your Nova specialist will walk you through the specific coverage for your project before you sign off.
Also need new windows?
We install a full range of custom window styles too — take a look.
Window Replacement →Ready to talk doors?
Free in-home estimate, no pressure — let's find the right fit for your home.