We’re excited to share our latest project!
We will explain the advantages of upgrading your home’s exterior. Let’s go through the materials and why these will improve your curb appeal and elemental resistance.
Replacing older exterior materials is essential for your property.
Every material used in the construction of your home has an expiration date, just like groceries.
The bones of the house are like spices; they can last a long time in your cabinet just fine. This is similar to the wooden beams, the concrete foundation, and the drywall.
Your siding panels and windows are more akin to perishable food items. With proper conditions, they can last a while, but unlike the concrete foundation, these will need regular checks of their expiration date.
Modern siding, windows, and roofing materials are designed to improve energy efficiency, enhance comfort, and update the appearance of your home.
At Oliwill Construction, we have flexible financing options; we can jump-start your project while comfortably spreading the financial impact.
Roof replacement for better durability and protection
A roof replacement involves stripping the old, degraded roofing materials and underlayment down to the wooden deck, replacing compromised structural wood, and installing a completely new, integrated roofing system.
- Eradication of Moisture and Rot: Patching leaks only addresses the symptom. A replacement allows contractors to find and replace moldy or rotting roof decking (sheathing) before water damage travels to the rest of your home’s framing.
- Integrated Weather Shielding: A new build ensures that all components—ice and water barriers, high-quality metal flashing, drip edges, and underlayment—work together as an airtight system. This provides maximum resistance against wind uplift, ice dams, and heavy snow.
- Upgraded Material Technology: Modern materials deliver significantly higher performance than older roofing materials. Architectural asphalt shingles feature enhanced granule adhesion, while metal roofs deliver impact resistance and unmatched lifespans.
Old metal siding removal and brand-new vinyl siding installation for a fresh, modern look
- Moisture Control: Trapping old siding creates pockets that can lead to hidden mold, mildew, and structural rot.
- Structural Inspection: Removing the metal allows contractors to inspect your home’s sheathing, replace rotten wood, and ensure a flat surface for the new vinyl.
- Trim & Flashing Accuracy: The added bulk of two siding layers can cause windows, doors, and corner trims to look bulky or leave gaps that invite leaks.
Seamless gutters to improve water drainage and protect the foundation
- Fewer Weak Points: Because they only have joints at the corners and downspouts, there are virtually no spots for seals to crack or leaks to form.
- Better Flow: The smooth interior allows heavy rainfall and debris to flow freely without getting caught at the joints, reducing the risk of overflows.
- Reduced Maintenance: With fewer areas for leaves and twigs to snag, you spend less time cleaning and maintaining the system.
🤝 A Local Roofing 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.
📞 Call us with your situation, and we’ll find the right plan for you!
If you believe your property could use a refresh or a safety and security update, call us today for an estimate.
Oliwill Construction
📞 (608) 576-0075
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NOW OFFERING FINANCING options to fit your budget. Call us today to find a plan that works for you.



