Composite & Fiberglass Doors Built to Last
Composite construction. Sealed on all six sides.
Energy Star certified for every U.S. climate.
Since 1999
An open door to quality and craftsmanship
MP Doors combines fiberglass durability with waterproof composite construction—engineered specifically for climates that destroy traditional materials. Our focus is simple: doors that resist rot, warping, and the failures that necessitate premature replacement.
Trusted by hundreds of thousands of homeowners since 1999, available at The Home Depot nationwide. Manufactured in the USA with a lifetime warranty on the materials that matter most.
Engineered Into Every Door
MATERIAL PERFORMANCE
The Frame That Does Not Fail
Composite construction cannot absorb moisture — eliminating rot, warp, split, and delamination. The door that closes precisely on installation day closes the same way in year ten, because the frame hasn't moved.
CLIMATE CERTIFICATION
One Door. Every U.S. Climate.
Energy Star certified across all four U.S. climate zones — Northern, North Central, South Central, and Southern. The same door handles Minnesota winters and Texas summers without regional variants or compromises.
WATERPROOF CONSTRUCTION
Sealed Where Water Finds a Way
HydroShield Technology seals every edge — frame, panels, and all six sides — against moisture intrusion. Water cannot route around corner joints or bottom rails where surface-level waterproofing fails.
WARRANTY CONFIDENCE
Lifetime Coverage on What Matters Most
Frame, panels, and astragals carry Limited Lifetime Warranty — structural coverage for as long as you own the home. Full scope detailed on the Warranty & Support page.
The MasterPiece Series
Hinged Full Lite Patio Door
Both panels fully operable for a wide, unobstructed opening and maximum daylight.
→Full Lite Gliding Patio Door
Flush-glaze sliding door with adjustable rollers engineered for long-term smooth operation.
→Impact Hinged Patio Door
Built to meet impact standards — certified for coastal storms and permit approval.
→Oval Lite Entry Door
Oval glass insert brings natural light to the entry without exposing the interior — on a stable composite frame.
→Find Your Door
Two product families. One composite standard.
What 3,600+ Homeowners Found
The accumulated record of real installs — every U.S. climate, DIY and contractor, year one through year five and beyond.
The door that works the same in year ten as it did on install day.
Composite construction holds its geometry where wood swells and vinyl warps. The same frame. The same seal. The same operation — season after season.
Why composite →What Happens After Installation
Lifetime on Structural Components
The frame, panels, and astragals carry a Limited Lifetime Warranty for the original purchaser in an owner-occupied single-family home. The locking mechanism is covered for 10 years. The glass seal on standard doors is covered for 20 years, prorated. Full terms — what is covered and what is not — are on the Warranty & Support page.
5 Days to Report Delivery Damage
If your door arrives damaged, inspect it before the installer leaves and call 1-888-366-7717 within 5 calendar days. After that window, delivery damage is no longer eligible for coverage — no exceptions. You will not be asked to return a 200-pound door to a retail location. Call first, and we handle the rest.
Talk to Support Before You Review
If something is not right — a question before installation, a part you need, a warranty claim — call before posting a review. Most issues resolve faster with a direct conversation.
Common Questions
Answers before you need them.