Fiberglass Doors

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A new fiberglass door can add substantial curb appeal to your home while being virtually maintenance free and will not warp, rot, dent or split. All of our front entry doors come with fiberglass reinforced door skins, full length composite stiles and composite top and bottom rails to prevent water infiltration on all 6 sides.

Construction Features:

  • Fiberglass reinforced skin that is unaffected by moisture and humidity
  • Insulated core is 100% CFC-Free and provides high R-Value for maximum thermal protection
  • The woodgrain series provides a rich appearance of wood with the strength of fiberglass
  • FrameSaver® Door Frames from Endura prevent warping, cracking, rotting and more
Contact Us Today

Use the form below, call us at 814-938-1408, or email us at info@thermal-gard.com with any questions!

Call Us Now: (814) 938-1408
Call Us Now:
(814) 938-1408
Email Us Now: info@thermal-gard.com
Email Us:
info@thermal-gard.com

Every Style, Every Finish

We offer a wide variety of fiberglass reinforced doors in a variety of styles and finishes to fit every space perfectly. A smooth finish is available for easy painting along with four touchable wood grain patterns, Fir, Mahogany, Oak and Rustic which are suitable to be stained or painted. 

Download Brochure For Fiberglass Door Options

FRAMESAVER® Door Frames

Endura’s FrameSaver® Door Frames are the best door frames on the market – the patented composite bottom is non-absorptive and therefore will not warp, crack or rot, but it still finishes and paints just like wood!

FrameSaver®’s finger-jointed wood composite protects the base of the frame from exposure, rot never has a chance to begin.

FrameSaver® Features:

  • Field Proven: Over a decade of "non-rot" performance
  • Finishes and paints just like wood
  • Patented composite bottom will not absorb water or rot
  • Finger-jointed construction delivers structural integrity

Standard Stains

Oak Grain
Cherry
Dark Oak
Espresso
Golden Oak
Teak
Walnut
Mahogany Grain
Cherry
Dark Oak
Espresso
Golden Oak
Teak
Walnut
Fir Grain
Cherry
Dark Oak
Espresso
Golden Oak
Teak
Walnut
Rustic Grain
Cherry
Dark Oak
Espresso
Golden Oak
Teak
Walnut
Please note: actual stain color and grain may vary slightly from the sample version.

Standard Paint Colors

Alabaster
Wicker
Brilliant White
Graystone White
Bronze
Brown
Storm Cloud
Hunter Green
Burgundy
Naval
Red Saffron
Black

Bold Paint Colors

Tangerine
Yellow Flash
Green Apple
Bahama Blue
Utah Blue
Purple Orchid
Pink Hibiscus
Please note: actual stain color and grain may vary slightly from the sample version.

Medium
1 – 40 lbs.
8-1/4″ x 12-1/4″
(Flap Opening)

Large
1 – 100 lbs.
10-1/4″ x 16-1/4″
(Flap Opening)

X – Large
12 – 220 lbs.
12-3/4″ x 23-3/4″
(Flap Opening)

Dependable PetSafe® Pet Doors

We offer 3 different sizes of pet doors – Medium, Large, and X-Large. Manufactured by PetSafe®, a leading provider of Pet Products, these high-quality pet doors are designed to offer unmatched convenience and security for both you and your furry friends. Combining innovative technology with superior craftsmanship, PetSafe® Pet Doors provide easy access for your pets while ensuring your home remains protected from the elements and unwanted intruders.

  • Durable Construction
  • Simple installation instructions included
  • Solid aluminum frame with closing panel
  • Intended for heavy use and multiple pet homes
  • Flexible, soft flap with UV sun protection
  • Great for Storm, Wood, PVC and Steel Doors
  • Interior and Exterior applications
  • 1 Year Warranty