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How Trees Can Shorten the Life of Your Roof

by | Aug 27, 2026 | Blog

Protected gutters Close up

Trees shorten the life of your roof through physical friction, excessive moisture retention, and structural strain

Watch the surroundings of your roof for it’s saftey

Trees shorten the life of your roof through physical friction, excessive moisture retention, and structural strain. Overhead branches act like sandpaper against shingles, scraping away the protective mineral granules that shield the asphalt from destructive ultraviolet radiation.

Furthermore, heavy canopy cover creates constant shade, preventing the roof from drying after rainfall and creating a damp environment where wood-rotting moss, algae, and lichens thrive.

At Oliwill Construction, we understand that rising costs are cascading across several major fields right now, causing homeowners to feel that property improvements are lower on the priority list.

However, these are services that matter and can save you money in the long run; the sooner you act.

Accumulated debris can also cause severe, hidden damage to your home

Falling leaves, twigs, and pine needles collect in roof valleys and gutters, forming dense dams that trap standing water and force it to back up under the shingles. During heavy storms, high winds can snap large, weak branches, causing catastrophic structural damage to the rafters and decking below.
Finally, low-hanging limbs offer a direct highway for pests like squirrels, raccoons, and rodents to chew through your roof vents and make a home in your attic.

Overhead canopies also create a localized microclimate

Thick tree cover blocks sunlight and restricts airflow, preventing the roof from drying completely after rain or dew. This chronic dampness invites the growth of moss, algae, and lichens.
Moss is especially destructive because it acts like a sponge, holding water against the shingles and roots its way into the seams, eventually lifting the shingles and allowing water to rot the wooden decking underneath.

🤝 A Local Exterior Contractor You Can Trust

At Oliwill Construction, we proudly serve:

📍 Madison
📍 McFarland
📍 Marshall
📍 Deerfield
📍 Surrounding Wisconsin communities

We provide:

✔ Window replacement and installation
✔ Roof repair and replacement
✔ Siding installation
✔ Gutter services

As a locally owned company operated by two brothers, we focus on quality workmanship and honest service.

📞 Schedule Your Gutter Guard Estimate Today!

If you believe your property could be in need of a safety and security update, call us today for an estimate.

Oliwill Construction
📞 (608) 576-0075
🌐 www.oliwillconstructionWI.com

NOW OFFERING FINANCING options to fit your budget. Call us today to find a plan that works for you.

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