An open living room and dining area after a whole-home remodel
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Therma-Tru · San Bernardino, CA

Therma-Tru Construction in San Bernardino, CA

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A whole-home remodel with the living, dining and kitchen areas opened up
A remodeled family room with new windows and a window seat
A remodeled primary suite with built-in wardrobes and a window seat
A remodeled staircase with wood treads and a slim metal railing
A finished basement family room with a media wall and wet bar
A remodeled kitchen with a waterfall island and wood cabinets
A wood double vanity with two mirrors after a bathroom remodel
A finished backyard cottage with a small covered porch
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Therma-Tru Construction in San Bernardino, CA | Bradford Remodeling

We provide independent Therma-Tru door installation and repair across San Bernardino, and the one thing that sets our work apart here is that we understand exactly what inland heat and Santa Ana winds do to fiberglass and steel entry slabs. Most crews treat a Therma-Tru door like any other door. We don’t, because San Bernardino isn’t like any other climate. Call (903) 568-7222 for a free estimate on Therma-Tru door service, kitchen remodeling in San Bernardino, bath work, or roof repair.

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Why San Bernardino Residents Choose Us for Therma-Tru Service

We’ve installed and serviced Therma-Tru entry doors and patio door systems across San Bernardino for years, so we know how their fiberglass and steel slabs behave in inland heat and wind. We are not affiliated with or authorized by Therma-Tru. We’re an independent remodeling crew that works on their products every week, which means we can make honest repair-versus-replace calls without factory pressure. Curtis Lane runs Bradford Remodeling, and he trained in construction technology at Los Angeles Trade-Technical College before spending two decades on foundation work, finish carpentry, and door installs across the Basin. That background matters here because a Therma-Tru door in San Bernardino doesn’t fail in isolation. It fails because of how the sun hits the slab, how the Santa Anas drive dust against the weatherstripping, and how a porch roof leak quietly damages the frame. Our Therma-Tru sales & service approach treats the door as part of the house, not a standalone component.

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Styles & brands we work with

Kitchen remodeling
Kitchen remodeling
Bathroom remodeling
Bathroom remodeling
Home additions & ADU
Home additions & ADU
Roofing
Roofing
Windows & doors
Windows & doors
Driveway & pavers
Driveway & pavers
Fence
Fence

Common Therma-Tru Construction Problems We Solve in San Bernardino

  • Warped or bowed door slabs from sustained heat. San Bernardino summers regularly push past 100°F, and a west-facing Therma-Tru slab absorbs that sun for hours. Over years, the fiberglass can bow enough that the deadbolt no longer lines up. We see this most on older Smooth-Star and Fiber-Classic doors.
  • Failed weatherstripping and door sweeps. Santa Ana wind events drive fine grit against entry doors, and once the sweep degrades, daylight gaps appear at the threshold. That means dust intrusion and a higher cooling load all summer. Replacing the sweep and re-sealing the frame is often the highest-value fix we do in San Bernardino.
  • Fiberglass skin cracking at hinge and lockset areas. Older Therma-Tru slabs can develop stress fractures around hardware, especially where repeated thermal cycling weakens the skin. These cracks let moisture into the substrate and accelerate frame movement.
  • UV-damaged finishes that peel and expose substrate. Stained and painted Therma-Tru doors in San Bernardino take intense afternoon sun, and once the finish breaks down, the fiberglass beneath is exposed. Re-finishing early prevents far more expensive slab replacement later.
  • Sill and frame movement from moisture stress. A porch roof leak or worn door sill channels water toward the frame, softening the rough opening and causing the entire assembly to shift. We often find roof repair and door service go together on the same San Bernardino home.

Therma-Tru Service in San Bernardino: What Local Conditions Mean for Your Equipment

Here’s the information you won’t find on a generic Therma-Tru page: San Bernardino sits in a hot inland valley where summer temperatures regularly exceed 100°F and Santa Ana winds drive grit against exterior surfaces. That means Therma-Tru fiberglass slabs here fail at the weatherseal and finish faster than in coastal markets. Entry door service in San Bernardino often centers on re-sealing and re-finishing rather than simple hardware swaps. The heat alone doesn’t warp a slab. It’s the heat plus the afternoon sun angle on west-facing entries, the dust that works into hinges and sweeps, and the way a slightly soft frame lets the slab shift. We recently replaced a warped Therma-Tru Fiber-Classic entry door at a home near the Del Rosa area, where the slab had bowed enough that the deadbolt no longer lined up and daylight showed around the frame. We installed a new Therma-Tru slab with upgraded weatherstripping and adjusted the sill, and the homeowner immediately noticed the entry sealed tight against the afternoon dust and heat. While we were there, we also repaired a small roof leak above the porch that had been adding moisture stress to the door frame.

Therma-Tru Models & Products We Service in San Bernardino

We service Therma-Tru Smooth-Star fiberglass entry doors, Fiber-Classic fiberglass doors, Classic-Craft premium door series, and entry door systems with Tru-Defense composite edges. The product line matters when we make a repair recommendation. Smooth-Star and Fiber-Classic slabs are workhorses but older ones show hinge-area fatigue in San Bernardino heat. Classic-Craft doors are built heavier and hold alignment better, but their finishes still take UV damage on exposed entries. We source OEM-grade Therma-Tru replacement slabs, hinges, weatherstripping, and sill components when available, and use high-quality aftermarket hardware only where OEM is discontinued or cost-prohibitive. If a slab is warped or cracked beyond patching, we recommend full replacement over repeated patch repairs because a new door restores the seal and security in one visit. Stocking locally means faster turnaround for San Bernardino homeowners than waiting on a factory order.

Before & after

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Recent Project
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Full Restoration
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Complete Upgrade

Therma-Tru Service Pricing in San Bernardino

An open living space after a whole-home remodel

Where your Therma-Tru project lands depends on whether the door needs a reseal, a slab replacement, or a full frame rebuild. A sagging door with daylight at the sweep is a different job than a cracked slab that’s pulling away from the hinges. Here are the current price ranges we work within for San Bernardino homes:

Service Price Range
Roof Repair $400 – $1,800
Full Bathroom Remodeling $9,000 – $28,000
Full Kitchen Remodeling $14,000 – $45,000

Door-specific work, like slab replacement or full entry system installs, is quoted on site because the condition of the rough opening determines everything. Every estimate we give is a written price before any work starts, with no numbers that move at the door. Call (903) 568-7222 to schedule a free estimate for your San Bernardino home.

Serving San Bernardino, CA - Our Local Coverage Area

We’re based in the San Bernardino area and know this community well. Use the map below to see our service coverage - if you’re nearby, we can almost certainly help.

FAQs – Therma-Tru Construction in San Bernardino

Service Areas Near San Bernardino

We serve San Bernardino and the surrounding inland communities. If you’re in Fontana, check our Therma-Tru service in Fontana. For Moreno Valley, see Therma-Tru service in Moreno Valley. And for the full footprint, visit our San Bernardino service area page. We cover the full inland valley corridor.

Book Your Therma-Tru Service in San Bernardino Today

If your Therma-Tru door is warping, leaking daylight, or the deadbolt won’t line up, call (903) 568-7222. We’ll schedule a free estimate, give you a written price, and get the work done right. Straight number, real scope, no surprises at the punch list.

Written by Curtis Lane, Owner at Bradford Remodeling, serving San Bernardino since 2004.

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A dining nook with a built-in banquetteA home office with a built-in desk and shelvesA built-in window seat in a bay windowA freestanding soaking tub in a remodeled primary bathroomA second-story addition that matches the existing rooflineA galley kitchen opened up to the dining room with a new peninsula

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