Gentek, Wincore, Therma-Tru, Larson and window/door selling.
42 articles on comparisons
Should contractors use low-expansion foam or fiberglass around replacement windows? Learn how each material affects insulation, air leakage, frame pressure, drainage and finished window operation.
Read More →Should contractors use backer rod or caulk alone around windows? Learn how backer rod controls sealant depth, reduces three-sided adhesion and helps create cleaner, more durable perimeter joints.
Read More →Learn how FMA/AAMA 100 and AAMA 2400 address different window water-management conditions. This contractor guide compares drainage methods, exterior-barrier installations, wind-driven rain exposure and proper standard selection.
Read More →AAMA 2400 and ASTM E2112 are not interchangeable window installation standards. Learn how window type, wall construction, water exposure, manufacturer instructions and project requirements determine which guidance applies.
Read More →Compare the AAMA Gold Certification Label and NFRC window label, including product-performance certification, energy ratings, ENERGY STAR eligibility, verified components, and installation documentation.
Read More →Learn the difference between window design pressure and performance grade, including wind loads, NAFS performance classes, tested sizes, water resistance, impact ratings, and installation requirements.
Read More →Compare visible transmittance and solar heat gain coefficient to select residential window glass that balances natural light, solar control, glare, comfort, appearance, and energy performance.
Read More →Learn the difference between window U-factor and solar heat gain coefficient, including insulation, solar control, window orientation, NFRC labels, aesthetics, and contractor sales guidance.
Read More →Learn how Low-E Surface #2 and Surface #3 differ in double-pane windows, including solar control, heat retention, orientation, aesthetics, energy ratings, and contractor ordering considerations.
Read More →Compare hard-coat and soft-coat Low-E glass for residential windows, including energy ratings, solar control, visible light, appearance, orientation, comfort, and contractor sales considerations.
Read More →Compare tempered and laminated glass for residential windows, including safety glazing, breakage behavior, security, storm performance, sound control, UV protection, energy efficiency, aesthetics, and contractor ordering considerations.
Read More →Compare obscure and clear bathroom-window glass by privacy, daylight, nighttime visibility, ventilation, safety glazing, cleaning, window treatments, design, and cost.
Read More →Bring your customer to our showroom. It's open during business hours, and no appointment is needed.