Signature Exteriors

Signature Exteriors We specialize in Siding, Roofing, and Window replacement . Home of the Best Value Guarantee .

Keep Your Home Beautiful And Protected
Partner with a team that treats your home like a sanctuary. Signature Exteriors ensures every project is seamless and stress-free, from siding to windows to roofing. At Signature Exteriors, we deliver top-quality siding, window & roofing services across the Pacific Northwest. In an industry often marred by low-quality work, we stand out by enhancing your home

’s exterior with unmatched craftsmanship and durability. With decades of experience, our skilled team handles everything from siding installation to roofing and window replacement, ensuring each project meets the highest standards from start to finish.

09/30/2025

Signature exteriors is looking to add 1-2 more rain gutter installers to our list to finish up the fall rush . If you’re interested please send your information over to [email protected] for immediate review .

Experience the LP ExpertFinish® Advantage with Signature ExteriorsAt Signature Exteriors, we’re thrilled to bring homeow...
08/18/2025

Experience the LP ExpertFinish® Advantage with Signature Exteriors

At Signature Exteriors, we’re thrilled to bring homeowners and builders the next evolution in exterior siding—LP® SmartSide® ExpertFinish®. Featuring factory-applied, automotive-grade acrylic latex paint in 16 stunning colors, ExpertFinish® delivers exceptional beauty, durability, and efficiency from the moment it’s installed.

Why the Buzz Is Real:
• Prefinished for Perfection: Every board arrives factory-finished, eliminating the need for onsite painting—saving time, labor, and potential for error. 
• Seamless, Weather-Resistant Installation: Thanks to a proprietary, end-matched lap joint, there’s no need for caulking, joint molds, or flashing—streamlining installation and lowering material costs. 
• Lighter, Longer Panels: Available in 16-foot lengths and lighter than fiber cement, these panels enable faster, easier installation—one person can carry up to five boards. 
• Built for Tough Conditions: ExpertFinish siding is engineered to resist moisture, freeze/thaw cycles, fungal decay, termites, and take the impact of high winds (rated up to 200 mph)—all backed by SmartGuard® treatment. 
• Warranty That Stands Out: Comes with an industry-leading 5/15/50‑year per‑piece prorated limited warranty—same-day finish support for the first 5 years (labor & material), and long-term coverage afterward. 
• Consistent, Professional Finish: Every board maintains uniform color whether in brushed smooth or cedar texture, thanks to controlled factory application. 
• Designed to Weather the Build: No more construction delays waiting for painters or dry weather—ExpertFinish arrives ready to install. 

⸻

Benefits of LP® SmartSide® ExpertFinish®

Here’s a refined breakdown of the key benefits builders and homeowners love:
1. Time & Cost Savings
• Eliminates the need for painters, paint, caulking, and flashing materials. 
• Longer, lighter boards = faster installation, less effort, and fewer seams. 
2. Superior Durability & Protection
• SmartGuard® treatment protects against moisture, fungi, and termites. 
• Engineered to withstand high winds (up to 200 mph) and impacts better than fiber cement and vinyl. 
3. Premium, Factory-Applied Finish
• High-quality, automotive-grade acrylic latex paint ensures color retention and seamless aesthetics.  
• Uniform application across textures guarantees a consistent, high-end appearance. 
4. Hassle-Free Installation
• No caulking or flashing required at lap joints. 
• Ideal for projects in unpredictable weather, with no waiting for paint conditions. 
5. Robust Warranty
• 5‑year full coverage (labor and materials), then extended proration up to 50 years. 
6. Beautiful, Versatile Looks
• Available in Brushed Smooth for modern appeal or Cedar Texture for traditional charm. 

Available Colors (16 Prefinished Options)

Signature Exteriors offers the full palette of LP® ExpertFinish® colors, including:
• Snowscape White
• Sand Dunes
• Desert Stone
• Quarry Gray
• Prairie Clay
• Terra Brown
• Harvest Honey
• Timberland Suede
• Garden Sage
• Redwood Red
• Tundra Gray
• Summit Blue
• Rapids Blue
• Cavern Steel
• Midnight Shadow
• Abyss Black


All shades are precisely matched in the factory finishing process, and optional visualizer tools help clients preview their selections in real-world settings.

Signature Exteriors is proud to partner with LP® ExpertFinish®, delivering top-tier beauty, durability, and efficiency in siding. With hassle-free, prefinished panels, high performance in all conditions, and a standout warranty, ExpertFinish® is everything everyone is talking about—and more.

Our attention to detail and focus on customer satisfaction sets us apart from the competition. Experience the difference...
06/20/2025

Our attention to detail and focus on customer satisfaction sets us apart from the competition. Experience the difference today. https://signatureext.com/



Rainy season is coming! Make sure your home is ready with our top-notch gutter installation service. https://signatureex...
06/18/2025

Rainy season is coming! Make sure your home is ready with our top-notch gutter installation service. https://signatureext.com/


The right siding can help protect your home from the elements and increase its energy efficiency. Let's talk about your ...
06/13/2025

The right siding can help protect your home from the elements and increase its energy efficiency. Let's talk about your options! https://signatureext.com/


Did you know? The right roofing can significantly increase your home's value. Let's talk about your options! https://sig...
06/11/2025

Did you know? The right roofing can significantly increase your home's value. Let's talk about your options! https://signatureext.com/


Our team of experienced installers is dedicated to ensuring that each project is completed to the highest standards. You...
06/06/2025

Our team of experienced installers is dedicated to ensuring that each project is completed to the highest standards. Your satisfaction is our priority. https://signatureext.com/


We believe in using only the best materials for our projects. That's why we source our products from trusted manufacture...
06/05/2025

We believe in using only the best materials for our projects. That's why we source our products from trusted manufacturers. https://signatureext.com/


We're not just about looks - we're about quality too. Our roofing services are designed to protect your home and last fo...
05/30/2025

We're not just about looks - we're about quality too. Our roofing services are designed to protect your home and last for years to come. https://signatureext.com/


Need a new gutter installation? We've got you covered. Our team is dedicated to ensuring your project is completed to th...
05/28/2025

Need a new gutter installation? We've got you covered. Our team is dedicated to ensuring your project is completed to the highest standards. https://signatureext.com/


Don't let old, drafty windows ruin your comfort this spring. Let us help with our window installation services. https://...
05/23/2025

Don't let old, drafty windows ruin your comfort this spring. Let us help with our window installation services. https://signatureext.com/


Upgrade your home's exterior this spring with our top-quality siding, roofing, and window installation services. https:/...
05/21/2025

Upgrade your home's exterior this spring with our top-quality siding, roofing, and window installation services. https://signatureext.com/


Address

6 W Joseph Avenue #100
Spokane, WA
99205

Opening Hours

Monday 9am - 5pm
Tuesday 9am - 5pm
Wednesday 9am - 5pm
Thursday 9am - 5pm
Friday 9am - 5pm
Saturday 10am - 3pm

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