Therma-Tru Construction in Broadmoor, CA

Therma-Tru Construction in Broadmoor, CA | Workshop Contractors

We provide independent Therma-Tru installation and repair across Broadmoor, CA 94015, specializing in entry and patio door work on the post-war tract homes that define this unincorporated San Mateo County enclave. The biggest difference with our Therma-Tru work here is that we pull San Mateo County permits, not Daly City’s, which matters more than most contractors realize until the inspector shows up. If you need Therma-Tru service from a contractor who already knows the county’s quirks, call (844) 384-3361 for a free estimate.

Call (844) 384-3361

Why Broadmoor Residents Choose Us for Therma-Tru Service

Most Broadmoor homes were built in the 1940s and 1950s, and their entry doors have been through sixty-plus years of Pacific fog. We’ve pulled enough of those doors to know exactly what’s behind them. Noel Figueroa, our owner, learned framing and finish work at Chaffey College and spent decades on residential builds before starting Workshop Contractors. He’ll tell you a door that looks fine from the outside can be hiding a rotted sill, a failed flashing detail, or a frame that’s been racking out of square for years. We carry that same eye into every Broadmoor General Contractor Therma-Tru job.

We’re an independent Therma-Tru service provider, not a factory-authorized dealer. That means we don’t have to push a catalog line at you. We recommend what actually holds up in Broadmoor’s damp coastal climate, and we stock OEM hinges, sweeps, thresholds, and glass inserts so the door keeps its rated performance after we’re gone. We also handle Therma-Tru sales & service across the broader Bay Area, so you’re getting a crew that’s seen hundreds of these doors, not a specialty shop learning on your threshold.

Common Therma-Tru Construction Problems We Solve in Broadmoor

• Sill rot at the threshold. The fog-belt moisture in Broadmoor wicks behind the sill pan on older tract entries, especially where the original 1950s flashing was never re-detailed. The wood jamb bottom and threshold rot from the inside out, and the first sign is usually a soft spot underfoot or a door that suddenly sits low on the latch side.
• Sticking and binding slabs. Persistent damp causes factory door bottoms and wooden jambs to swell and delaminate. A Therma-Tru Smooth-Star that closed cleanly in October might stick by February. The fix isn’t planing the door. It’s addressing the moisture source and often replacing the jamb legs.
• Weatherseal and sweep failure. Wind-driven rain and coastal grit chew through perimeter weatherseal on Broadmoor entries faster than inland. Once the seal fails, water gets into the rough opening and feeds wood-destroying fungus in the framing behind the door.
• Cracked or peeling fiberglass skins. We see this on flood-adjacent and room-addition doors where the underlying frame has racked out of square. The fiberglass skin on a Fiber-Classic or Smooth-Star will crack at the corner stress points once the framing moves, and no amount of surface repair fixes the root cause.
• Fogged or failed glass inserts. Therma-Tru patio and single-lite patio doors with factory glass inserts eventually lose their seal, especially with Broadmoor’s temperature swings between damp mornings and warmer afternoons. We replace the insert with OEM glass when available, which keeps the door’s thermal rating intact.

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

Broadmoor is an unincorporated San Mateo County island completely surrounded by Daly City, and that jurisdictional line changes how a Therma-Tru entry or patio door replacement gets permitted. A contractor who normally pulls Daly City permits for Therma-Tru repair in Colma will get red-tagged on San Mateo County’s requirements, and the tiny post-war tract lots mean a new door opening or expansion almost always triggers lot-coverage and setback scrutiny before the county signs off. We’ve done enough of these to know which detail the county plan reviewer will flag first, and we handle the permit paperwork from the first submittal through final inspection. On a cramped tract lot off Broadmoor Drive, our crew opened up a 1950s entry behind a fog-weathered Therma-Tru Smooth-Star and found the wooden sill and lower jamb rotted through from years of coastal damp, with the original flashing never re-detailed. We pulled the county permit, rebuilt the rough opening with new flashing and a decay-resistant sill, reset a pre-hung Smooth-Star with OEM sweep and threshold, and resealed the stucco return before the next fog rolled in. Build it right the first time. The second time costs twice as much and nobody’s happy about it.

Therma-Tru Models & Products We Service in Broadmoor

We install and repair the full South San Francisco Therma-Tru service residential line: Smooth-Star fiberglass entry doors, Fiber-Classic entry doors, Classic-Craft door series, and Therma-Tru patio and single-lite patio doors with factory glass inserts. For Broadmoor turnarounds, we keep common OEM parts on hand, hinges, sweeps, thresholds, and glass inserts, and when OEM hardware is backordered we’ll use a quality aftermarket seal rather than leave your door exposed to Pacific moisture. When the jamb and sill are sound, we repair and re-flash. When the frame or the framing behind it has rot, we replace the prehung unit rather than patch it and send you a bill for work that won’t last.

Therma-Tru Service Pricing in Broadmoor

FAQs – Therma-Tru Construction in Broadmoor

Do I need a San Mateo County permit to replace a Therma-Tru door in Broadmoor, or does Daly City handle it?
Broadmoor is unincorporated San Mateo County, so you need a San Mateo County building permit, not a Daly City permit. A replacement door in an existing opening is usually straightforward, but if the rough opening needs repair or you’re changing the opening size, the county will want plans and may flag setback or lot-coverage issues. Call (844) 384-3361 and we’ll walk you through what your specific project triggers.

Why do Therma-Tru entry doors on Broadmoor tract homes rot at the sill so fast?
Broadmoor sits in the Pacific fog belt just south of San Francisco, so doors stay damp for months at a time. That constant moisture wicks behind the sill pan and rots the jamb bottom and threshold on older tract entries, especially where the original 1950s flashing was never re-detailed. The door unit itself can be perfectly good, but the wood around it fails, and that’s what accelerates the rot cycle. Call (844) 384-3361 for a sill inspection, free of charge.

Can you replace just the Therma-Tru door slab if the frame is still solid?
Yes, when the jamb and sill are sound, we’ll replace the slab, re-hang it on the existing frame, and install new OEM sweep and threshold. If we find rot in the jamb or the framing behind it, we’ll tell you straight and recommend a prehung replacement. We’d rather lose a small slab job than leave you with a door that fails in two seasons. Call (844) 384-3361 and we’ll tell you which path makes sense for your door.

Will adding or widening a door opening on a small Broadmoor tract lot trigger setback issues?
Very likely. Broadmoor lots are small and tightly packed, so any change to an exterior wall or opening usually triggers lot-coverage and setback review by San Mateo County. We handle the permit and plan submittal as part of the job, so you’re not chasing a county reviewer on your own. Call (844) 384-3361 and we’ll tell you what your specific lot can support.

Which Therma-Tru lines do you most often see in Broadmoor homes?
Smooth-Star fiberglass entry doors are the most common, especially on the 1940s and 1950s tract homes. We also see Fiber-Classic units and, less often, Classic-Craft doors on remodeled or addition-heavy properties. Patio and single-lite patio doors show up on the few homes with rear additions. If you know your model line, great, if not, we’ll identify it during the estimate. Call (844) 384-3361 and we’ll set a time.

Service Areas Near Broadmoor

Workshop Contractors serves Broadmoor and the surrounding San Mateo County communities. We’re also available in the full Broadmoor service area, plus Therma-Tru service in Daly City and Therma-Tru service in Mission District for clients across the fog belt.

Book Your Therma-Tru Service in Broadmoor Today

If your Therma-Tru door is sticking, rotting, leaking, or just tired, we’ll come out, inspect it, and quote the fix without the sales pitch. Call (844) 384-3361 to schedule your free estimate. We’ll bring the county permit knowledge and the OEM parts.

Written by Noel Figueroa, Owner at Workshop Contractors, serving Broadmoor and San Mateo County since 2010.