TruExterior manufactures poly-ash siding and trim products designed to resist moisture, movement, and common exterior maintenance issues. Golden State Lumber and Showroom supplies TruExterior siding and trim products for exterior remodels, custom homes, multifamily projects, and curb appeal upgrades throughout Northern California.
Boral™ Building Products, home to TruExterior Siding & Trim, has built its reputation by offering quality building products and accessories. By focusing on maintenance-free beauty, easy installation, sustainability and vast colors options, we provide everything professionals need for a job done right, and exactly what homeowners seek in long-lasting beauty.
Each of the Boral Building Products brands is designed to fulfill a specific industry need and is manufactured in the U.S.A. to maintain consistent quality and availability – from decking to siding, shutters to trim and beyond.
TruExterior - Drainable House Wrap
TruExterior Craftsman Horizontal Application – Installation
TruExterior Craftsman Horizontal Application - Setup
TruExterior Craftsman Horizontal Application - Corners
TruExterior Nickel Gap Installation – Outside Corners
TruExterior Nickel Gap Installation – SturdiMount Block
TruExterior Installation – Window Trim Assembly
Why Choose TruExterior Siding & Trim
TruExterior True Stories Builder Series: Start to Finish Construction Ease
TruExterior True Stories Builder Series: Start to Finish Construction - Paint
TruExterior True Stories Builder Series: Start to Finish Construction - Curb Appeal
TruExterior True Stories Builder Series: Start to Finish Construction - Why Start?
The Pros Choice for Versatility: TruExterior Poly-Ash Siding
TruExterior | Design Versatility & Long-Lasting Endurance Live In The Same Place
Visit one of our 8 Northern California Showrooms. Request an appointment.
Find technical specifications, installation guides, warranty information and more. Simply search by brand or product category to refine your search and access the support you need. Can’t find what you’re looking for? Contact your Golden State Lumber + Showroom professional.
Got questions? We’ve got you—check out our quick answers below.
Golden State Lumber has been serving Northern California builders, contractors, architects, and homeowners for decades. We combine quality building materials with knowledgeable service to help customers find the right products and solutions for projects of every size.
Many customers return because they value consistent service, knowledgeable support, and access to quality building materials and trusted brands. Our goal is to build long-term relationships by helping customers complete successful projects, no matter the size.
If you don’t see the product you need, contact our team. Through our extensive supplier network, we can often source specialty, custom, and hard-to-find products and help you find the best solution for your project.
