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Tamko Windows & Doors: The Houston Owner’s Guide
If you have a Tamko window or door that’s leaking, sticking, fogged, or hard to lock, we can source the correct replacement part or swap the unit itself. Typical installed prices in Houston run from $450 to $1,800 for hardware and seal repairs, and $4,500 to $15,000 for full replacement work. Most owners discover a failure two ways: a draft that wasn’t there last winter, or a window that suddenly won’t stay open. Humidity in Houston is a big factor – it swells wood frames, rots composite joints, and accelerates seal failure on insulated glass units. We stock common Tamko-compatible hardware on the truck and can have less common pieces in hand within a few days.
Which Tamko Models This Applies To

Tamko builds several window and door lines, and the part you need depends on which series you have. The quiet gotcha: Tamko’s ProLine and Heritage window series use different balance systems and different sash locks, and they do not interchange. Before calling, check the label on the inside of the frame near the top rail. It will list the series, the glass size, and a manufacturing code. If the label is gone, measure the visible glass width and height to the nearest inch, and note whether the frame is vinyl or aluminum-clad wood. That narrows it down fast.
OEM Tamko parts are the clean solution when the window is under manufacturer warranty. Outside warranty, quality aftermarket equivalents from brands like AmesburyTruth and Prime-Line often match the original spec at 40 to 60 percent of the OEM price. We install both, and we’ll tell you plainly which one makes sense for your window. We carry Tamko-compatible balances, pivot shoes, sash locks, tilt latches, weatherstripping, and door thresholds. For older Tamko doors, we also work with replacement hinges and multipoint lock hardware.
Styles & brands we work with







Signs Your Tamko Windows & Doors Is Failing
- Fog between the glass panes. The insulated glass unit seal has failed. Houston’s humidity makes this worse over time. The fix is replacing the IGU, not the whole window frame.
- Window won’t stay up, or drops when released. The balance system has worn out. On Tamko vinyl windows, this is usually a broken constant-force balance or a stripped pivot shoe.
- Visible daylight or drafts around the sash. Weatherstripping has compressed or torn. Left alone, this raises your cooling bill and invites moisture into the wall cavity.
- Lock won’t engage or handle spins loose. The multipoint lock gear or keeper is worn. On Tamko patio doors, this is one of the first parts to go after years of use.
- Water on the interior sill after rain. The weep system is clogged or the exterior sealant has failed. In Houston’s storm season, this leads to rot inside the wall if ignored.
See the difference
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After
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After
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AfterReplacement Cost & What’s Included
Here’s what we see in Houston for Tamko work. Hardware-only repairs – sash locks, tilt latches, weatherstripping, keepers – typically run $450 to $850 installed. Balance system replacement on a double-hung window lands between $750 and $1,400. Full window replacement runs $4,500 to $15,000, depending on count, glass package, and whether the frames need reframing or new trim. Door hardware and threshold replacement runs $800 to $1,800. Every price is written before we start work, no exceptions. You get the part, the labor, the disposal, and a written one-year guarantee under our 365-Day Done Right Promise. If the work fails inside that window, we come back and fix it at no charge.
DIY or Call Us?
Some things you can check yourself: confirm the label info, note exactly what the window does when it fails, and check whether the issue is on one window or every window on that side of the house. That information saves us a trip. What we don’t recommend is pulling a Tamko balance system apart yourself. Constant-force balances are under tension, and the wrong move can send a sharp metal coil flying. Same caution on multipoint door locks – they’re not forgiving when installed out of sequence. If you’re not sure, call (940) 289-7658 and describe what you see. We’ll tell you over the phone whether it’s worth a service visit.
FAQs

How long do Tamko windows and doors last in Houston?
Expect 15 to 25 years for vinyl windows and 20 to 30 years for a well-maintained door, but Houston’s heat and humidity shorten seal life on glass units and swell wood door frames faster than drier climates. The hardware typically outlives the seals. Call (940) 289-7658 for an honest assessment of your specific unit.
Can the failing part be repaired instead of replaced?
Sometimes, yes. Balances, tilt latches, and weatherstripping are repairable. A fogged glass unit cannot be resealed; the IGU gets replaced. A rotted door frame corner may be repairable with a Dutchman patch, but if the rot extends past the bottom hinge, we recommend replacing the slab. Call (940) 289-7658 and we’ll give you the straight answer.
How long does a Tamko parts swap take?
Most hardware replacements take 45 minutes to 2 hours per window. A glass unit replacement runs about an hour. A full door slab swap with trim and hardware takes half a day. We schedule in a specific arrival window, and a live person answers the phone when you call to confirm.
Do you stock Tamko parts on the truck?
Our service trucks carry common Tamko-compatible balances, pivot shoes, tilt latches, sash locks, and weatherstripping. Less common parts and IGU replacements are ordered from our Houston suppliers and usually arrive within 2 to 4 business days. Bracketing brands we also handle include KraftMaid, Cambria, and Silestone hardware. Call (940) 289-7658 to check availability for your model.
Will the price change once work starts?
No. The written price we give you before any work begins is the price you pay. Straight scope, straight number – that’s the whole conversation.
Written by Curtis Lane, Owner, Bradford Remodeling Co Houston, serving Houston and nearby areas.


