Gentek, Wincore, Therma-Tru, Larson and window/door selling.
92 articles on gentek
Learn what Gentek 1900 Series window PG and DP ratings actually mean, how air, water and structural testing differ, and how contractors can answer homeowner questions without overstating performance.
Read More →Compare Gentek 1900 Series nailing fins, integral J-channel, flat casing, drywall returns, and J-channel repair components. Learn what each option does, what it does not replace, and how to coordinate flashing, siding, interior finishes, and installation.
Read More →Explore Gentek 1900 Series picture and fixed-lite windows, including fusion-welded construction, interior glazing, coordination with operating windows, glass packages, safety glazing, structural limits, energy ratings, combination design, installation planning, FAQs, and sales tips.
Read More →Explore Gentek 1900 Series sliding windows, including fusion-welded construction, dual brass tandem rollers, a metal-reinforced interlock, two- and three-lite configurations, screens, drainage, glass packages, egress requirements, performance certification, installation planning, FAQs, and sales tips.
Read More →Explore Gentek 1900 Series awning windows, including top-hinged operation, multipoint locking, compression seals, interior screens, placement above counters and fixed windows, rain limitations, glass packages, performance certification, installation planning, FAQs, and sales tips.
Read More →Explore Gentek 1900 Series casement windows, including crank operation, multipoint locking, compression seals, standard and egress hardware, screens, exterior clearance, glass packages, performance ratings, installation planning, homeowner questions, and sales tips.
Read More →Learn how Gentek 1900 Series double-hung new construction windows work, including two-sash ventilation, tilt-in cleaning, vent stops, frame options, glass packages, egress considerations, performance certification, installation planning, homeowner questions, and sales tips.
Read More →Explore the Gentek 1900 Series new construction window collection, including single-hung, double-hung, slider, picture, casement, and awning styles; frame and glass options; performance documentation; installation planning; homeowner questions; and practical sales tips.
Read More →Learn how Gentek 1700 Series twin and triple single-hung window assemblies are planned, reinforced, mulled, flashed, handled, and installed. This guide also covers performance ratings, grid alignment, egress, homeowner questions, and contractor sales tips.
Read More →Learn where the Gentek 1700 Series picture or fixed-lite window works best, including natural-light benefits, energy ratings, safety glazing, size and structural limits, window combinations, cleaning access, installation planning, and important egress restrictions.
Read More →Explore Gentek 1700 Series sliding windows, including two-lite and three-lite configurations, sash operation, screens, glass options, grids, clear-opening concerns, drainage, performance certification, installation planning, and homeowner sales questions.
Read More →Learn how the Gentek 1700 Series single-hung new construction window works, including its welded vinyl construction, nailing fin, sloped sill, weatherstripping, tilt-in sash, locks, glass options, grids, screens, egress considerations, and installation requirements.
Read More →Bring your customer to our showroom. It's open during business hours, and no appointment is needed.