Fixing callbacks, waviness, fading and other problems.
24 articles
Matching older vinyl siding can be harder than replacing it. Learn how siding samples, profile measurements, product information, weathering, and ITEL reports can help contractors identify replacement options.
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Should damaged vinyl siding be repaired or replaced? Learn how age, repeated repairs, product availability, fading, and overall system condition can help determine where siding is in its life cycle.
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Not every aluminum siding repair should become a full-wall replacement. Learn when profile incompatibility, discontinued siding, obvious color mismatch, widespread damage or repair visibility make replacing an entire elevation the more professional recommendation.
Read More →Old aluminum siding rarely looks exactly like it did when first installed. Learn how sunlight, chalking, dirt, oxidation, moisture and uneven exposure can change the appearance of aluminum siding and make replacement color matching more difficult.
Read More →Sometimes new Gentek aluminum siding can be used to repair an older aluminum-sided home—but only after the existing profile, exposure, lock, butt depth, texture and color have been checked carefully. Learn how contractors should evaluate compatibility before ordering replacement material.
Read More →Discontinued aluminum siding does not automatically mean a full re-siding project. Learn how contractors should identify the old profile, verify compatibility, evaluate color differences and decide between repair, partial replacement, salvaged material or a larger siding solution.
Read More →When repairing old aluminum siding, contractors often focus first on color. But profile compatibility usually matters more. Learn why exposure, butt depth, locking geometry and panel shape should be verified before color matching begins.
Read More →Yes, localized steel siding damage can often be repaired without replacing an entire wall. The real questions are which panel is damaged, where it is located, whether matching material is still available, and whether surrounding panels can be removed and reinstalled properly. This Siding Sales Academy lesson helps contractors set realistic expectations before promising a simple repair.
Read More →Steel siding is durable, but the finished surface can still be scratched or scuffed. The more important question is whether the damage is superficial or deep enough to compromise the protective coating system. Gentek SteelTek Supreme uses a Kynar PVDF finish with superior scratch and scuff resistance, but no coating should be sold as impossible to damage.
Read More →Steel siding can experience some color change over time because every exterior finish is exposed to sunlight, weather and environmental conditions. The better question is how well the coating is engineered to resist fading and chalking. Gentek SteelTek Supreme and SteelSide currently carry 35-year limited chalk and color-change protection, while Cedarwood carries 25-year limited protection. This Siding Sales Academy lesson shows contractors how to explain fading accurately without promising that any exterior color will look brand-new forever.
Read More →Steel siding can make some sound when rain strikes the exterior, but a properly built residential wall is very different from a thin metal shed or pole building. Sheathing, insulation, drywall and the rest of the wall assembly all help reduce how much exterior rain noise reaches the living space. This Siding Sales Academy lesson shows contractors how to answer the question accurately without making unrealistic promises.
Read More →Steel siding is designed for exterior exposure, but contractors should never tell a homeowner that steel is physically incapable of rusting. Gentek protects its steel siding with Galvalume AZ-50 substrate coatings and factory-applied finishes engineered to resist corrosion. This Siding Sales Academy lesson explains how to discuss rust, scratches, cut edges, dissimilar materials, salt exposure and warranty protection accurately.
Read More →Bring a piece of the old panel to the counter. Many panels can be matched by color, woodgrain and profile.