CWS Impact Garage Doors Nationwide | Sightline Windows & Doors Weston

CWS Impact Garage Doors: The Weston Owner’s Guide

We stock and install CWS-compatible impact garage door systems in Weston, with installed replacement projects typically running $2,800-$5,400 depending on door size, wind-load rating, and hardware series. Most CWS impact doors we measure in Weston are ready for install within 5-7 business days once the measured survey is approved. Homeowners usually discover a problem when the door hangs unevenly, the opener strains, or they spot daylight through a cracked glazing panel after a storm.

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Which CWS Models This Applies To

CWS manufactures impact-rated garage doors across several series, and the parts are not interchangeable between lines. The most common we encounter in Weston are the CWS 100 Series (non-insulated single-layer), CWS 200 Series (insulated sandwich construction), and the CWS WindLoad Plus line engineered for HVHZ (High Velocity Hurricane Zone) compliance. The model badge is typically stamped on the interior face of the bottom section, or on a foil label near the right-side track bracket.

Here’s the compatibility gotcha: CWS changed its track hardware geometry between 2017 and 2019. Pre-2019 doors use a 2-inch track radius with 11-gauge brackets; post-2019 doors moved to a 15-inch radius with 14-gauge hardware and different roller stem lengths. Order the wrong bracket set and the door will bind at the header. We carry both geometries on our trucks, but big-box aftermarket kits almost always ship the newer spec.

For glazing replacements, CWS sources laminated impact glass from two suppliers depending on production year. The interlayer thickness differs: 0.060-inch PVB in doors manufactured before 2021, and 0.090-inch SentryGlas in current production. The glazing bead profile changed to accommodate this, so a 2023 glass pack will not seat in a 2019 frame without the updated bead kit. We default to OEM CWS glass packs for Weston jobs because the alternative is often a generic laminated lite rated for windows but not tested to the cyclic pressure protocol for garage door applications.

Signs Your CWS Impact Garage Door Is Failing

• The door drifts closed or open when stopped mid-travel. This points to torsion spring fatigue or failing cable drums. In Weston’s humidity, CWS cable drums with zinc plating tend to develop corrosion pitting after 8-10 years, which throws off the cable wrap geometry and unbalances the door.
• Impact glass shows a white haze at the edges or visible delamination. The PVB or SentryGlas interlayer is separating from the glass lite, usually from thermal stress cycling. Weston garages with western exposure see interior temperatures exceed 115°F in summer; that delta against air-conditioned interior space accelerates edge delamination faster than CWS’s warranty language typically anticipates.
• The opener motor runs but the door barely moves, or reverses immediately. Often misdiagnosed as an opener problem, this is frequently a broken torsion spring on one side. The opener’s force sensor detects the imbalance and triggers safety reversal. CWS doors are heavy; a single 16×7 WindLoad Plus door can weigh 340 pounds. Running the opener with a failed spring will strip the drive gear within weeks.
• Visible gap between door sections, or light visible through panel joints. The section hinges are fatiguing, or the stile fasteners are backing out. On CWS insulated doors, this also compromises the thermal break and lets garage humidity migrate into the interior face, where it shows as staining on the finished surface.
• Loud popping or snapping sound during opening, especially in morning cool. This is the sound of a torsion spring with a developing fracture. The crack propagates with each cycle, and the spring is typically within 50-100 cycles of complete failure when audible. In Weston, we see this most often on doors facing the Everglades corridor where overnight humidity swings stress the steel.

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Replacement Cost & What’s Included

These ranges include parts, labor, disposal of the old assembly, and the measured survey you keep. We do not quote by phone for garage doors; the door weight, headroom dimension, and backroom depth all affect spring sizing, and those numbers come from a tape, not a description. Every quote is a written scope under Haven Clause 1. The 365-Day Done Right Promise covers the installation. CWS manufacturer’s warranty on the door itself runs 10 years on sections, 3 years on hardware, and varies by glass supplier for the impact lite.

DIY or Call Us?

There is exactly one thing a CWS door owner can safely check without tools: whether the opener’s emergency release cord has been pulled accidentally, which disconnects the trolley and makes the motor run without moving the door. Everything else carries real hazard.

Torsion springs store enough torque to cause serious injury or death if unwound improperly. The winding cones on CWS-spec springs are not standardized; some use 1-inch solid shafts, others 1.25-inch hollow shafts with different set-screw patterns. A homeowner with the wrong winding bar diameter can slip and lose fingers. We have replaced springs on doors where the previous DIY attempt bent the shaft and stripped the cable drums, turning a $420 repair into a $1,800 door replacement.

Impact glass replacement requires proper shimming and sealant application to maintain the design pressure rating. CWS frames use a specific EPDM glazing gasket with a closed-cell backer rod; substitute with generic silicone and the assembly will not pass inspection if your Weston home is in a mandatory wind-mitigation program. We document every glass replacement with pre- and post-installation photos, including frame square readings from three reference points. Measure it right the first time. The window does not care how confident you were.

For a written price on your specific CWS door, call (754) 812-9260. We answer live, 24/7.

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