Gentek, Wincore, Therma-Tru, Larson and window/door selling.
42 articles on patio doors
Learn when the Gentek Model 1100 sliding patio door is appropriate for new construction, additions, and full-frame remodeling projects. This guide covers its integral nail flange, reinforced construction, glass packages, configuration limits, installation planning, homeowner questions, and practical sales tips.
Read More →Learn what Gentek’s lifetime limited patio-door warranty may cover, what it excludes, how transfer and labor provisions work, and which documents homeowners and contractors need for a service claim.
Read More →Learn how to distinguish interior condensation, exterior dew, water leakage and possible insulated-glass seal failure on a Gentek patio door—and how contractors should diagnose each condition.
Read More →Learn how patio-door sill height, flooring, deck transitions, drainage, operating force and clear opening affect usability. Understand why a low-profile sill is not automatically an accessible threshold.
Read More →Learn how to specify Gentek patio-door handing correctly, including viewing direction, operating-panel selection, room and deck traffic, screens, locks, furniture conflicts and multi-panel configurations.
Read More →Compare Gentek patio door stucco-fin, nail-fin and brickmould frame options. Learn how wall construction, siding, flashing, opening dimensions and installation sequence determine the right configuration.
Read More →Learn how to select Gentek patio door exterior colors and interior woodgrain finishes using physical samples, whole-home coordination, exposure analysis, maintenance expectations, and accurate written approvals.
Read More →Compare Gentek patio door grids with V-grooved decorative glass. Learn how patterns, profiles, sightlines, cleaning, architecture, glass packages, safety glazing, and precise ordering affect the finished door.
Read More →Learn how to select Gentek sliding patio door handles and finishes based on door style, interior design, exterior color, accessibility, locking needs, durability, and current product availability.
Read More →A keyed exterior lock can make a Gentek sliding patio door usable as a regular entrance. Learn when this option is valuable, how it differs from an interior latch or foot lock, which security limits to disclose, and what contractors must verify before ordering.
Read More →Gentek ventilation foot locks can hold select sliding patio doors in a limited-open position for airflow. Learn how to explain their benefits, security limitations, installation requirements, operating checks, and homeowner responsibilities.
Read More →Learn how Gentek sliding patio door screens provide ventilation and insect protection, how adjustable rollers affect operation, what screens cannot safely do, and which details contractors should verify before ordering and installation.
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