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5728 East Lake Sammamish Parkway SE Issaquah, WA 98029
425.392.3631

sales@issaquahlumber.com

Cascade Collection
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Ash Siding

PRODUCT SPECS

Sizes: 5/4x6 - 1x6 - .75” x 5-5/16” with 5” face coverage, 1.4 – 75” x 3-5/16” with 3” face coverage, Custom and Shiplap
Lengths: 6’ to 12’ odds and evens with available end match
Texture: Smooth
Grade: Premium clear
Warranty: 20-years

TMW Warranty
Installation Guide
WUI Approved
Flame Spread
CSI Specs
Mechanical Specs
ANSI Slip Testing
Standard to custom siding profiles are available and compatible with the GRAD System through our Cascade Collection.

Testimonials

Excellent

4.4

★

☆

review us on

Bill Barker

★★★★★

I have looked everywhere from Renton to Monroe without success. Found the EXACT wood slats that I needed for my skylight box at Issaquah Lumber. James was the perfect sales person!! He spent time with me and was very knowledgeable about many aspects of how to treat and install my trip pieces. This was the best experience that I think I've ever had with a sales person.

Russ Smith

★★★★★

Have used these guys on a number of projects over the last 15 years. Good quality lumber.

Rachel C

★★★★★

10/10 - thanks sooo much to Adam for tracking down the material I was looking for, and making this project possible! Called a few places but he was the only one who went a bit beyond... A+++

Beverly Setzer

★★★★★

We needed a custom size piece of lumber and they fixed us up with a beautiful board.

Ari Krasik

★★★★★

These folks are awesome and great to work with! Brian was my sales guy and he helped me figure out my cut list for an Ipe deck I was building. Brian was always willing to update the quote when I made a design change, worked with me on ways to save money, help expedite the delivery of the material and gave me some tips and tricks to help ensure a beautiful and lasting deck. Thanks Brian and Issaquah Cedar!

Steven Nelson

★★★★★

These great folks know they stuff and have the highest quality product. I previously inadvertently posted a negative review that was the result of an experience that I had with one of their competitors.

Lisa Hanson

★★★★★

Terrific experience! Gus is very knowledgeable and super helpful! He took the time to explain the options I should consider and answered all my questions in depth. Adam was also great sharing his expertise while I was checking out. Highly recommend this shop!

J M

★★★★★

Great customer service, selection, quality and delivery.. The crew working on site is always very friendly and helpful. We were looking for cedar planks and got a tour of the various kinds and dimensions in the store, leaving with a couple of free samples. Came back and bought $2k of 1x4 WRC T&G and the quality of the wood is excellent. They also check the pieces before purchase/delivery to make sure that they are not damaged. I'm very happy with the purchase and customer service and will continue using this location for my future lumber needs.

Mike Fritchley

★★★★★

Expert staff. Material is second to none.

Thomas Bradley

★★★★★

As a general contractor, i need a go to place for many different types of wood. This place is always my first place i go to. Great service and knowledge. Top notch place to shop💪👷‍♂️

Johnathan Wilson

★★★★★

Great selection and the staff is much more helpful and quick on their feet than lowes! It does get pretty busy because of that, so make sure to set aside enough time for parking and checking out.

Pete Ford

★★★★★

These guys are amazing to work with. They know their stuff, quick delivery and go out of their way to help customers.

Stefanie Mentch

★★★★★

Custom ordered primed 1x10x 12' and 16' lft. Ordered with Sam. Did an amazing job with the order, getting back to me and guiding me throughout the process. Came back today to pickup the order and Brian helped me, significantly. I thought I was "smart" and could load up my outbacks interior with this. Big mistake! Luckily Brian was there to help me and loaded up the entire order on the roof racks. He ratcheted them in and tagged the load for me so it was safe to drive. He saved me from having to pay for delivery on such a small order!! Awesome Team guys. Thank you. Stef

Peter Anderson

★★★★★

Issaquah cedar and lumber has good stock and will get anything you need. They also help with locating less common materials and have a wonderfully helpful staff. Highly recommended.

Eddie Lee

★★★★★

I had a great experience here. I had some shingle siding damage to my house, and couldn't find just a couple shingles to repair my house with anywhere. Every place that had them wanted to sell me a whole box! A worker at Issaquah Cedar and Lumber gave me a handful of shingles that had fallen out of packages over time, and even a handful of nails to complete the job! The repair came out pretty well!

KB KB

★★★★★

These guys are top notch. They gave great cedar product at fantastic prices. The staff is so accommodating and nice, too. Doesn't get better than this. THANK YOU!

Trusted Brands We Carry

Western Wood Preserving - Issaquah Lumber Partner

Finish Factory - Issaquah Lumber Partner

Ready to build with us?

Whether you’re a builder, DIY enthusiast, or design professional, we support your projects with reliable materials and a dedicated team.

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Office

5728 East Lake Sammamish Parkway SE
Issaquah, WA, 98029
Tel.: (425)392-3631

FSC^Ⓡproduct is available upon request (FSC^Ⓡ C041262)

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sales@issaquahlumber.com

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Architect and Builder Sales

chad@issaquahlumber.com

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