Deck Waterproofing in Gladstone, OR.
Serving Gladstone homeowners since 2016. Owner-led, certified, and committed to doing the work right.
Why Gladstone homeowners choose Alta.
Gladstone's riverside location means heavy moisture and long moss seasons. We've been waterproofing and remodeling homes across Clackamas County for over 10 years. Owner-led, certified materials.
From initial consultation through final walkthrough, our Gladstone clients receive the same owner-led attention, certified materials, and 5-year workmanship warranty.
What we offer in Gladstone.
Waterproof Deck Patios
Specialty waterproofing systems for elevated and concrete decks using Westcoat and TREMCO membranes.
Learn more about Waterproof Deck Patios in GladstoneDeck Remodeling
Transform an aging deck into a beautiful, durable outdoor living space built for Oregon weather.
Learn more about Deck Remodeling in GladstoneSiding
Durable siding installation and replacement that complements your home and protects against PNW weather.
Learn more about Siding in GladstoneNew Deck & Patio
Custom-designed new decks and patios engineered for your site, use, and budget.
Learn more about New Deck & Patio in GladstoneRetrofit Existing Decks and Patios
Breathe new life into an existing deck with structural upgrades, new finishes, or a waterproofing retrofit.
Learn more about Retrofit Existing Decks and Patios in GladstoneCommercial Deck & Patio
Commercial-grade waterproofing and construction for small commercial properties, local businesses, multi-family, retail, and hospitality spaces.
Learn more about Commercial Deck & Patio in GladstoneWe know Gladstone.
Climate expertise
We understand Clackamas County's specific weather patterns and choose systems designed for them.
Permits & code
We pull all required permits and ensure every project meets local building codes.
Local references
We can provide references from Gladstone homeowners who have completed similar projects.
Free estimate
Get your free estimate today.
Tell us about your project. We’ll respond within one business day with a no-pressure, detailed estimate — and our Best Price Guarantee.
- ✓ Free on-site consultation
- ✓ Detailed written estimate
- ✓ Best Price Guarantee
- ✓ Owner-led, no subcontractors