Your home’s exterior faces a barrage of seasonal challenges. Siding, a crucial line of defense, will often bear the brunt. Fluctuating temperatures and harsh weather take their toll. The results? Warping, cracking, and moisture intrusion. Understanding when you can handle repairs yourself—and when it’s time to bring in the pros—can save you time, money, and stress.
Seasonal Siding Damage Watch
Freeze-thaw cycles cause siding materials to expand and contract, often leading to cracks or warping. Moisture from rain, snow, and ice that seeps into compromised siding could result in mold, mildew, or even structural damage. Regular inspections in fall and early winter are key to catching these issues before they escalate.
DIY-Friendly Repairs
Not all siding issues require professional help. There are small fixes you could easily take on:
- Caulking small gaps around windows and doors to prevent drafts and moisture intrusion.
- Cleaning mold and mildew using mild detergent and a soft brush.
Trimming back vegetation avoid insect damage—especially with wood siding. With vinyl siding, that’s far less of a concern.
Top Picks for DIY Fixes
- MainStreet® Vinyl Siding – Affordable and easy to maintain, with a natural woodgrain texture and wide color selection.
- Encore™ Vinyl Siding – Budget-friendly with a matte finish and solid performance.
- Restoration Classic™ – Designed to resemble natural wood, ideal for traditional homes.
- Monogram® Vinyl Siding – Premium option with TrueTexture™ technology for a cedar-like appearance and fade-resistant finish.
When to Go Pro
Some siding problems go beyond the scope of DIY. Contact a professional if you notice:
- Structural damage or signs of rot and mold.
- Widespread warping or cracking across multiple panels.
- Insulation exposure, which can lead to energy loss and interior damage.
Professional contractors ensure your siding has proper sealing, ventilation, and alignment—all critical for long-term performance.
The Find a Pro tool is an easy way to locate contractors in your area who are credentialed, which means they have expert knowledge about CertainTeed® products and installation techniques.
Protect Your Home
Whether you're patching a panel or planning a full replacement, understanding your limits—and your options—is key. CertainTeed siding systems are solutions engineered for durability, reliability, and aesthetic appeal, making it easier to maintain your home’s exterior through every season.
- Top Picks for Cold Weather Performance
- CedarBoards™ Insulated Siding – Foam-backed vinyl siding that improves energy efficiency and resists cold-weather cracking.
- Cedar Impressions® Polymer Shakes & Shingles – Designed to withstand harsh weather while mimicking the look of real wood.
- Board & Batten Vertical Siding – Offers traditional charm with modern durability, ideal for rustic or farmhouse-style homes.
Explore the full range of CertainTeed siding solutions to find the right fit for your home and climate.