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MFM

MFM Building Products, founded in 1961 by Robert E. Simpson, offers the construction industry nearly 50 years of knowledge and expertise in providing waterproofing and weather barrier products. From humble beginnings, this family-owned company has continued to grow and foster new product development, improved product performance and help reduce overall costs with a value-based philosophy.

MFM Product Quality
Each of our products are tested and retested to ensure that they exceed your expectations for performance and reliability. Our in-house testing facility and strict manufacturing practices are focused on providing our customers with a consistent product, pallet after pallet, box after box.

MFM Commitment to Lowering Costs
At MFM, we continually investigate more effective materials or manufacturing procedures to keep our costs as low as possible. One way to provide our customers with the highest value is by making our products easy to apply or install. Eliminating additional steps or procedures can significantly lower your labor and material costs.

Seattle Office

6452 S 144th St
Tukwila, Wa 98168
800.333.8877
206.624.4574
Fax-206.624.8509

Spokane Office

5610 E. Broadway
Spokane, WA 99212
509.535.7756
Fax-509.535.2459

Yakima Office

515 So. 5th Ave.
Yakima, WA 98902
509.248.7900
Fax-509.453.2094

Kennewick Office

320 W. Entiat Ave #E
Kennewick, WA 99336
509.586.1282
Fax-509.586.2416

Portland Office

539 SE Division Pl #2
Portland, OR 97202
800.444.8877
503.238.1253
Fax-503.231.0162

Boise Office

218 E 50th St
Boise, ID 83714
208.323.4978
Fax-208.323.0807