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Sunrise Carpentry - Est. 1994
Therma-Tru Doors
What We Offer
Therma-Tru is the #1 selling door brand in America — and for good reason. Their fiberglass door systems outperform wood and standard steel on every dimension: energy efficiency, security, durability, and curb appeal. As a Therma-Tru Certified Door System Installer, Sunrise Carpentry installs the full Therma-Tru lineup with the precision and expertise the product demands.
Therma-Tru Certified Installer
Therma-Tru Certified Door System Installer status is awarded to contractors who complete Therma-Tru's formal installation training program.…
- Fiber-Classic® — smooth fiberglass entry doors
- Smooth-Star® — mid-range smooth fiberglass
- Pulse® — modern flush-panel designs
- Benchmark® — value fiberglass line
- Steel doors — security-focused options
- Full door system installation (frame, sill, weatherstripping)
- Sidelite and transom configurations
- Decorative glass options — 150+ styles
- Factory-applied stain and paint finishes
- Multi-point locking systems
- Energy Star certified options
- Storm door installation
Our Work
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Why Fiberglass Over Wood or Steel?
Most homeowners default to wood because it looks beautiful, or steel because it seems strong. The truth is that fiberglass outperforms both — and Therma-Tru's fiberglass door systems are the reason fiberglass is now the dominant choice in home renovation.
vs. Wood
Wood doors warp, swell, rot, and crack over time — especially in the freeze/thaw climate of Westchester and Fairfield County. They require regular painting or staining to maintain appearance and performance. Therma-Tru fiberglass doors don't warp, don't rot, and accept stain so realistically that most people can't tell the difference from real wood at arm's length.
vs. Steel
Steel doors rust, dent, and conduct heat and cold — making them poor insulators and prone to condensation. Therma-Tru fiberglass has a polyurethane foam core that insulates 5x better than wood and far better than steel. Their fiberglass door slabs are also up to 30% more resistant to kick-ins than standard steel.
Energy Performance
Therma-Tru fiberglass doors are ENERGY STAR certified and available with triple-pane glass options. The polyurethane foam core dramatically reduces heat transfer, and the door system's weatherstripping and sill are engineered as a complete unit — eliminating the air gaps that plague retrofit installations.
Therma-Tru Product Lines
Therma-Tru offers several distinct fiberglass door lines, each targeting a different aesthetic and price point. We carry all of them and can help you choose based on your home's style, your budget, and how much customization you want.
Fiber-Classic® Oak
Therma-Tru's premium line — fiberglass that's textured and grained to look virtually identical to real oak. Takes stain beautifully and is available in a huge range of panel designs, glass options, and hardware configurations. The right choice when curb appeal and authenticity are the priority.
Smooth-Star®
A smooth-finish fiberglass door that paints cleanly and consistently — ideal for contemporary homes or painted exteriors. Available in a wide range of panel designs and glass options at a mid-range price point.
Pulse®
Therma-Tru's modern flush-panel line, designed for clean-lined contemporary architecture. Minimal detailing, flat panel profiles, and a selection of art glass options that work with transitional and modern home styles.
Benchmark®
Therma-Tru's value-oriented fiberglass line — the same core construction and performance at an accessible price. Available in a focused selection of the most popular panel designs and glass options.
Customization Options
Your entry door is one of the most visible features of your home. Therma-Tru's customization depth means we can configure a door that looks like it was designed specifically for your house — not pulled from a catalog.
- 150+ decorative glass designs — from clear to privacy to art glass
- Factory-applied stain in 10 colors — including mahogany, walnut, and oak tones
- Factory-applied paint in hundreds of colors
- Sidelites and transoms matched to door panel design
- Multi-point locking systems for enhanced security
- Hardware in brushed nickel, oil-rubbed bronze, matte black, and more
- Matching storm doors available
- ADA-compliant threshold options
How We Work
Our Process
01
Consultation & Measurement
We visit your home, measure the existing opening, assess the frame condition, and discuss your style and budget goals.
02
Product Selection
We walk you through Therma-Tru's product lines, glass options, hardware, and finish choices — with samples in hand.
03
Full System Installation
Our certified team installs the complete door system to Therma-Tru's specifications — frame, sill, weatherstripping, and all hardware.
04
Walkthrough & Warranty
We demonstrate operation, verify weathertightness, and register your Therma-Tru warranty before we leave.
Certified Partners
Therma-Tru Certified Installer
Therma-Tru Certified Door System Installer status is awarded to contractors who complete Therma-Tru's formal installation training program. Certification verifies that we install the complete door system — frame, sill, weatherstripping, and hardware — to the manufacturer's exact specifications.
System Installation
We install the complete Therma-Tru door system — not just the slab — ensuring weathertightness and performance as designed.
Energy Performance
Proper installation is required for ENERGY STAR certification to apply. Our certified process guarantees it.
Warranty Backed
Therma-Tru's limited lifetime warranty on the door slab applies in full when installed by a certified installer.
Common Questions
Frequently Asked Questions
What makes fiberglass doors better than wood?
Fiberglass doors don't warp, rot, or require regular painting — critical advantages in the Northeast's humid summers and cold winters. They outperform wood on energy efficiency and security, and modern fiberglass textures are nearly indistinguishable from wood grain at normal viewing distance.
Does Therma-Tru make steel doors as well as fiberglass?
Yes — Therma-Tru's steel door line is an option where security is the primary concern. Fiberglass generally outperforms steel on energy efficiency and dent resistance, which is why we recommend it for most residential applications.
Can I get a Therma-Tru door with glass inserts?
Yes — Therma-Tru offers over 150 decorative glass options, from clear panels to privacy glass to intricate leaded designs. Glass inserts are a significant curb appeal upgrade, particularly for the colonial and craftsman-style homes common in Westchester and Fairfield County.
Does entry door replacement require a permit?
Like-for-like door replacement in the same rough opening typically doesn't require a permit in most Westchester and Fairfield County municipalities. Enlarging the opening or cutting a new opening does require a permit — we confirm requirements for every project.
Start Your Project
Ready to transform your space?
Contact us for a free, no-obligation estimate on your therma-tru doors project. Over 30 years of expertise in Westchester, Putnam, and Fairfield County.
Mon–Fri 8am–6pm · 3 Old Tomahawk St, Yorktown Heights NY