Therma-Tru Door Installation Nationwide | TruePane Windows & Doors

Therma-Tru Door Installation: The Riviera Beach Owner’s Guide

We stock and install Therma-Tru door systems in Riviera Beach, with most full door replacements running $1,800 to $4,200 installed depending on slab, frame, and hardware condition. Most jobs are completed in a single visit, and we keep common Therma-Tru hinges, sweeps, thresholds, and weatherstripping on the truck. What usually brings an owner to this page is a door that has started binding at the top corner, a sweep that drags, or a frame that has gone soft at the bottom after years of Riviera Beach humidity and afternoon thunderstorms. By the time you notice the drag, the frame has usually moved enough that shimming and re-hanging becomes a real repair, not a ten-minute adjustment.

Call (786) 829-6722

Which Therma-Tru Models This Applies To

Therma-Tru builds fiberglass and steel entry systems under several lines: Classic-Craft, Fiber-Classic, Smooth-Star, Pulse, and the Benchmark line sold through building supply houses. The compatibility gotcha with Therma-Tru is that hinge mortises and weatherstrip kerfs are machined to factory specs on the door slab and frame together. You cannot always drop a new slab into an old pre-hung frame and expect the reveal to stay even. TruePane is an independent service provider, not affiliated with Therma-Tru, but we have installed and serviced these systems across Palm Beach County long enough to know which series will accept a slab-only swap and which need a full frame replacement. The deciding factor is usually the condition of the sill and the lower hinge-side jamb. In Riviera Beach, where the water table sits high and slab homes settle over decades, that lower corner is often the first point of failure. We measure the rough opening, check the jamb for plumb in both directions, and quote OEM and quality aftermarket side by side on paper before any work begins.

Signs Your Therma-Tru Door Installation Is Failing

• Binding at the top corner on the latch side. The frame has settled or the slab has absorbed enough moisture to change its shape. This is not a hinge-lubrication problem; it is a geometry problem that gets worse with every forced close.
• A sweep or threshold that scrapes the floor. The common cause in Riviera Beach is a sill that has settled over time, which changes the reveal at the bottom rail. Replacing the sweep without correcting the sill buys you a few months at best.
• Daylight or air movement around the weatherstrip. The kerf that holds the weatherstrip was routed to a precise depth. Once the frame has twisted out of square, the weatherstrip gap opens and no amount of new stripping will seat consistently.
• Soft spots at the bottom of the jamb. This is the one we see most often in older Riviera Beach homes. Water finds its way under the threshold, the jamb wicks it up, and the wood goes punky. The door still hangs, but the lower screws have nothing left to bite into.
• The deadbolt no longer lines up with the strike plate. This is a security issue, not a cosmetic one. A door that has shifted enough to misalign the bolt has shifted enough that the lock is not doing its job.

Replacement Cost & What’s Included

Installed Therma-Tru door replacement in Riviera Beach typically falls between $1,800 and $4,200. A slab-only swap with new hinges, weatherstrip, and hardware sits at the lower end. A full pre-hung unit with new PVC sill, rot repair to the rough opening, and re-flashing sits at the upper end. The range is driven by three things: whether the existing frame can be salvaged, whether the rough opening needs carpentry, and which Therma-Tru series you are matching. Every quote we write is a fixed line-item price. You will see the cost of the slab, the frame (if needed), the hardware, the weathersealing, and the labor broken out separately. There are no change orders after the fact. If we say a job is $2,600, the bill is $2,600. Both manufacturer warranty layers are registered in writing, with durations stated, before the truck leaves your driveway, and the workmanship is covered by our Done Right Promise. If something is out of true, we fix it. That is the standard, not an upgrade.

DIY or Call Us?

There are a few things worth checking yourself before calling. Look at the reveal, the gap between the door slab and the frame, on all three sides. If it is tighter at one corner than the others, you have a frame issue, not a hardware issue. Check the hinge screws with a screwdriver; if they spin without tightening, the jamb has lost its bite and longer screws may buy you time. What we recommend against is trying to re-hang a Therma-Tru slab yourself, particularly in an older Riviera Beach frame that has already moved. These are fiberglass and steel systems, and the doors have real weight. A slab that slips off a shim stack while you are working alone can break a foot or crush fingers. The other failure we see from DIY re-hangs is a door that looks fine for a year, then starts binding because the frame was shimmed out of square and the weatherstrip wore unevenly. If you want this door set true the first time, call (786) 829-6722 and we will measure it, quote it, and set it.

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