Introduction

Asphalt shingle roofs are one of the most common roofing systems in Spokane, WA. They’re affordable, durable, and easy to maintain — but exposure to Spokane’s mix of sun, rain, snow, and temperature swings can wear them down faster than expected.

Over time, shingles lose their oils and flexibility, leading to curling, cracking, and granule loss. Eventually, that means costly repairs or premature replacement.

That’s where Shingle Keeper treatments come in. These advanced roof preservation systems are designed to rejuvenate aging shingles, restore flexibility, and add years to a roof’s lifespan — all at a fraction of replacement cost.

This guide breaks down how Shingle Keeper works, why it’s effective in Spokane’s climate, and what to know before applying it to your asphalt roof.

What Is a Shingle Keeper Treatment?

A Shingle Keeper treatment is a restorative roof conditioning system that replenishes the essential oils lost in asphalt shingles over time. Instead of replacing brittle shingles, this solution penetrates the material to restore flexibility and waterproofing performance.

Key Benefits at a Glance

• Restores lost oils in aging shingles

• Reduces brittleness to prevent cracking and curling

• Improves granule adhesion to maintain UV protection

• Enhances water resistance and overall roof performance

• Extends lifespan by up to 5–15 years, depending on roof condition

Unlike coatings or sealants that sit on the surface, Shingle Keeper soaks into the shingles — rejuvenating them from the inside out.

Why Spokane Roofs Benefit from Shingle Keeper

Spokane’s seasonal extremes put roofs through repeated expansion and contraction cycles. In summer, UV rays dry out shingles; in winter, freeze-thaw patterns cause further stress. These conditions accelerate aging, especially for roofs 7–15 years old.

Shingle Keeper treatments address these local challenges by:

• Reducing brittleness: Rehydrated shingles can flex during cold snaps instead of cracking.

• Preventing granular loss: UV-blocking granules stay attached, maintaining reflectivity and durability.

• Improving waterproofing: Rejuvenated shingles repel water more effectively during Spokane’s wet seasons.

• Delaying costly replacements: A treatment can add a decade of life, making it an excellent investment for property owners.

For Spokane homeowners and property managers, Shingle Keeper acts like a roof “oil change” — renewing performance before deterioration becomes irreversible.

How Shingle Keeper Is Applied

The application process is quick, clean, and non-invasive. A professional roofing contractor can usually complete the treatment in a single day, depending on roof size.

Here’s how it works:

1. Roof Inspection and Cleaning
   The roof is inspected for damage, moss, or debris. Any necessary repairs or cleaning are done before treatment.

2. Surface Preparation
   Loose debris, dirt, and algae are removed to ensure full absorption.

3. Treatment Application
   The Shingle Keeper solution is sprayed evenly across the roof using low-pressure equipment. It penetrates the asphalt and begins restoring oils within minutes.

4. Absorption and Curing
   The product continues to soak in and bond with the shingles over the next 24–48 hours. The roof remains fully functional during this time.

5. Final Inspection
   After curing, the roof is checked again to verify coverage and performance.

Because the process doesn’t involve heavy machinery or tear-off, there’s minimal disruption to daily activities — a big advantage for homeowners and businesses alike.

Key Considerations Before Treatment

To get the best results, Spokane property owners should keep a few things in mind:

• Roof Age: Shingle Keeper is ideal for roofs that are aging but still structurally sound — typically between 5 and 20 years old.

• Weather Conditions: Application should be done in dry, mild weather for optimal absorption.

• Qualified Contractor: Always use a certified roofing professional experienced with Shingle Keeper systems.

• Inspection First: Address leaks, damaged flashing, or major repairs before applying the treatment.

These steps ensure that the treatment bonds properly and delivers the maximum extension of roof life.

Frequently Asked Questions

How long does a Shingle Keeper treatment last?
Most treatments last 5–10 years, depending on weather exposure and maintenance.

Can Shingle Keeper be used on any roof?
It’s specifically formulated for asphalt shingle roofs. Other materials, like metal or tile, require different preservation systems.

Does it change the roof’s appearance?
The treatment often restores the shingles’ original color and luster without adding shine or residue.

Will this stop current leaks?
No. Shingle Keeper rejuvenates shingles but doesn’t repair structural or flashing-related leaks. These should be fixed before application.

Is it safe for landscaping and pets?
Yes. The solution is environmentally safe, non-toxic, and low-VOC, making it suitable for residential and commercial applications.

Conclusion

Replacing a roof is one of the most expensive property investments you’ll ever make — but it’s not always necessary. With Shingle Keeper treatments, Spokane property owners can revive aging asphalt shingles, enhance performance, and delay replacement for years.

By restoring flexibility and waterproofing, Shingle Keeper transforms worn shingles into a refreshed, durable surface ready to withstand the Inland Northwest’s unpredictable weather.

If your asphalt roof is showing signs of aging, a professional inspection and treatment could extend its life — saving you thousands while maintaining protection and curb appeal.