Castell Roofing Contractor. GAF Certified

A roof replacement in Castell typically runs $8,500 to $24,000 depending on the size and pitch. We give you an exact number upfront with a written proposal. No surprises on install day.

Roof repairs get worse when you ignore them. A $400 flashing repair turns into $4,000 of water damage inside the wall. Our Castell crew can usually get there within 48 hours for non-emergency repairs.

Wind damage doesn't always look obvious from the ground. Lifted shingles, broken seals, exposed nail heads. You can't see any of that without getting on the roof. Our Castell inspector does a full 27-point inspection, free of charge.

New construction roof installation following IRC Section R905 and local Castell building code amendments. We calculate ventilation per IRC R806 (1:150 ratio reduced to 1:300 when 50% is within 3ft of ridge. Synthetic underlayment per ASTM D226, ice barrier per ASTM D1970 at eaves in freeze-thaw climate zones. Manufacturer-certified installation locks in the full system warranty.

Standing seam metal roofing with Kynar 500/Hylar 5000 PVDF finish. The coating that keeps color for 40+ years without fading or chalking. We install Sheffield Metals and McElroy Metal panels in 24-gauge Galvalume steel with concealed Z-clips. UL 2218 Class 4 impact resistance. UL 790 Class A fire rating. Wind uplift tested to ASTM E1592. The only roof you'll ever need in Castell.

Designer shingles like GAF Camelot and Owens Corning Berkshire mimic slate and cedar shake. Higher cost than standard architectural, but the look is incredible. We install all designer profiles in Castell.

Flat roofs need special attention. Water doesn't run off, it sits. We install TPO, PVC, EPDM, and modified bitumen systems designed to handle ponding water in Texas's climate.

We install Carlisle SynTec TPO and EPDM membrane systems with full Carlisle manufacturer warranties. Our Castell commercial roofing crews are factory-trained and authorized. TPO seams are hot-air welded at 900+ degrees. The weld is stronger than the membrane itself. Ponding water? We install tapered ISO insulation to create positive drainage per NRCA guidelines.

Half-round copper gutters with round downspouts. That's the premium install. We solder joints on-site using 50/50 tin-lead solder. Copper develops a natural patina in Texas's climate within 5-7 years. For aluminum, we use Spectra Metals .027 gauge seamless with Raytec hidden hangers rated to hold 25 lbs per linear foot of ice and debris load.

Our Castell roof inspections cover shingles, flashing, pipe boots, ridge vent, soffit, gutters, and decking condition. You get a written report with photos. If nothing's wrong, we tell you that.

Emergency roof repairs for active water intrusion follow a strict protocol: tarping with reinforced polyethylene sheeting secured to the roof deck, interior water extraction guidance, and temporary flashing at penetrations. Our Castell emergency crews carry 20x30 tarps, 2x4 nailer boards, and masonry anchors for various deck types. Permanent repairs are scheduled within 48-72 hours once materials are sourced.

VELUX FS fixed skylights and VS vented skylights installed with EDL flashing kits for profile roofing. The flashing integrates with your shingle courses per IRC R903.2 weather protection requirements. We cut the opening, frame the curb with doubled 2x lumber, install the skylight with factory sealant, and weave the flashing into the existing shingle field. Leak-proof when done right. And we do it right in Castell.