Lake Forest Park, WA · Lifetime Aluminum Roofing
Metal Roofing in Lake Forest Park, Washington
Interlock® installs lifetime aluminum metal roofing in Lake Forest Park, WA — 15 roofs completed since 1999 by installation crews. Explore roofing profiles, local project evidence, and applicable limited warranty terms.
Why Lake Forest Park homeowners choose Interlock
Interlock Metal Roofing (PNW) Inc. is Lake Forest Park, Washington’s trusted local metal roofing contractor, proudly serving homeowners since 1997. As the exclusive authorized installer of Interlock® lifetime aluminum roofing systems, we deliver unmatched performance, beauty, and durability tailored to the unique Pacific Northwest climate. Our heavy-gauge, fire-resistant roofs are engineered to withstand Lake Forest Park’s wet winters, frequent rain, and occasional snow, providing superior snow-shedding and long-term protection against moss, leaks, and wind. Choose from the timeless look of slate, cedar shingles, shake, Mediterranean tile, or standing seam—each roof is protected by the advanced Alunar® Coating System and backed by a Limited Lifetime Transferable Warranty. For energy-efficient, cool roof solutions and expert roof replacement or re-roofing, trust Interlock Metal Roofing (PNW) Inc. to safeguard your Lake Forest Park home with the best in metal roofing technology.
- 15Roofs installed in Lake Forest Park
- 1999First Lake Forest Park installation
- 2020Most recent installation
- 4Verified local reviews
Roofing styles available in Lake Forest Park
Explore five aluminum roofing profiles with the Alunar® coating system. Coverage and transfer provisions are subject to the applicable limited warranty terms.
SlateThe dimensional look of natural slate at a fraction of the weight.
Cedar ShingleThe appearance of cedar shingles in aluminum.
ShakeA deep, hand-split shake texture in aluminum.
Mediterranean TileClassic barrel-tile lines in lightweight aluminum.
Standing SeamClean vertical lines for modern and contemporary homes.
Explore all Interlock metal roofing systems →
Or browse aluminum roofing, metal shingles, aluminum shingles and copper roofing.
Completed Interlock® metal roofs near Lake Forest Park, WA
Interlock® has installed 15 lifetime aluminum metal roofs in Lake Forest Park, Washington, United States since 1999. Every marker represents an anonymized project from our installation records. Explore verified installations across Lake Forest Park, Washington, United States on the interactive project map and photo grid — filter by roof profile (Slate, Cedar Shingle, Shake, Mediterranean Tile and Standing Seam), colour and year of completion.
Open Lake Forest Park, WA on the interactive project map →Browse the Interlock® project directory for Lake Forest Park, WA →See more Interlock® projects →
What Lake Forest Park homeowners say
- ★★★★★
Metal Shingles Lake Forest Park, WA Review
Review: October 22, 2019Completion: August 17, 2019Nothing to improve; I think they did great.
Lake Forest Park, WA
- ★★★★★
Standing Seam Lake Forest Park, WA Review
Review: June 5, 2019Completion: April 30, 2019I will definitely be recommending Interock Roofing to anyone looking!
Lake Forest Park, WA - ★★★☆☆
Metal Shingles Lake Forest Park, WA Review
Review: February 23, 2018Completion: January 17, 2018The last crew that I had yes, I would recommend them, but not the first crew. I love the roof also. I think that they could have improved the management of the project. This crew was out of town, so it was obvious that they were overloaded because they had to go get this crew from out of town. Brutal experience.
Lake Forest Park, WA - ★★★★★
Metal Shingles Lake Forest Park, WA Review
Review: May 12, 2017Completion: May 12, 2017Lake Forest Park, WA
Interlock Metal Roofing (PNW) Inc.
5608 17th Ave NW suite 1574, Seattle, WA 98107, United States
Sales & Marketing
Customer Service
www.washingtonmetalroofing.com
License: INTERMR75406
In Lake Forest Park, Interlock® roofs are installed by Interlock Metal Roofing (PNW) Inc.
What does a metal roof cost in Lake Forest Park?
Most Interlock® roofs in Washington come in at $16–$24 per square foot installed (USD). A typical home has about 28 squares (2,800 sq ft) of roof.
| Price per square foot, installed | $16–$24 |
|---|---|
| Typical contract | $40,000–$69,000 |
| Typical roof size | About 28 squares |
What moves the price
- Roof size and pitch. Steeper and larger roofs take more material and time.
- Profile. Shake and standing seam cost more per square foot than Slate and Cedar Shingle.
- What comes off. The number of old layers to remove.
- Details. Chimneys, skylights, valleys and dormers.
Based on 88 Interlock® contracts signed in Washington from January 2024 to October 2026 (the middle half of them). Updated October 30, 2026. Your quote is a fixed price in writing.
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Lake Forest Park metal roofing FAQ
Who installs Interlock® metal roofs in Lake Forest Park?
Interlock Metal Roofing (PNW) Inc. (206-589-8423) installs Interlock® roofs in Lake Forest Park, WA. Interlock makes the roofing system; certified installation crews put it on.
How much does a metal roof cost in Lake Forest Park?
Most Interlock® roofs in Washington come in at $16–$24 per square foot installed (USD), based on 88 contracts signed from January 2024 to October 2026. Roof size, pitch, profile and tear-off move the price; your quote is a fixed price in writing.
How many Interlock® roofs are there in Lake Forest Park?
Our job book shows 15 Interlock® roofs installed in Lake Forest Park, the first in 1999.
Which roofing styles can I get in Lake Forest Park?
Interlock® Slate, Cedar Shingle, Shake, Mediterranean Tile and Standing Seam, all in heavy-gauge aluminum with the Alunar® coating system.
What warranty comes with an Interlock® roof?
Every Interlock® roof is covered by the Guardian Lifetime Limited Material Warranty, a Limited Lifetime Transferable Warranty. The full terms are on our warranty page.
Ready for your last roof in Lake Forest Park?
Talk to your local Interlock® team about a lifetime aluminum roof — Never Re-Roof Again®.
