Proper Built is the trusted azek deck builder in Portland, OR, installing TimberTech Advanced PVC decking by AZEK for homeowners throughout the Portland metro area. AZEK decking is a 100% polymer board with no wood fibers, which makes it one of the most moisture-resistant and long-lasting decking products available in the Pacific Northwest.
Homeowners searching for an azek deck contractor in Portland, OR, should know that TimberTech Advanced PVC decking is from The AZEK Company’s PVC line. Proper Built is a TimberTech Pro Platinum installer, which means we carry the training and certification required to offer full manufacturer warranty coverage on every AZEK decking installation we complete.
How AZEK PVC Decking Compares to Composite Decking
TimberTech makes two categories of decking: composite boards with a wood-fiber core and Advanced PVC boards with a fully synthetic core. The difference matters because the core material affects how the board handles moisture, heat, weight, and long-term performance.
- No Wood Fibers: AZEK decking is made entirely from high-performance polymers. Composite boards use a mix of wood fibers and recycled plastic. Removing wood from the equation means AZEK boards do not absorb moisture, which prevents the swelling, warping, and mold issues that can affect wood-based products over time.
- Cooler Surface Temperature: AZEK boards stay up to 30 degrees cooler to the touch than many composite products. This is a meaningful difference for barefoot comfort on Portland’s sunny summer days, especially on south-facing decks.
- Fire Performance: The Vintage and Landmark collections carry a Class A flame spread rating, the highest available for building products and equal to that of concrete. The Harvest collection carries a Class B rating. Composite decking does not reach these fire ratings.
- Stronger Warranty Package: AZEK decking comes with a Limited Lifetime Product Warranty and a 50-Year Fade and Stain Warranty. TimberTech composite lines carry 25 to 30-year coverage. The longer warranty period reflects the added durability of the PVC material.
The table below provides a side-by-side look at how TimberTech Advanced PVC and TimberTech Composite decking compare across the features that matter most to homeowners.
| Feature | TimberTech Composite | TimberTech Advanced PVC (AZEK) |
| Core Material | Wood fibers and recycled plastic | 100% polymer, no wood fibers |
| Moisture Resistance | Polymer cap protects surface; wood-fiber core can absorb moisture | Fully resistant; no wood fibers to absorb moisture |
| Fire Rating | Varies by collection | Class A (Vintage, Landmark) or Class B (Harvest) |
| Product Warranty | 25 to 30 years | Limited Lifetime |
| Fade and Stain Warranty | 25 to 30 years | 50 years |
| Surface Temperature | Standard | Up to 30 degrees cooler |
| Board Widths | Standard (5.5 in.) | Narrow (3.5 in.), Standard (5.5 in.), Wide (7.25 in.) |
| Heat Bending for Curves | No | Yes |
| Recycled Content | Approximately 85% | Approximately 60% |
| Relative Cost | Lower | Higher |
AZEK Decking Collections
TimberTech by AZEK offers three decking collections, each with a distinct look and finish. We help homeowners compare these collections during the design process so the final product matches your style and the way you plan to use your deck.
- Vintage Collection: Vintage is the top of the AZEK line. It features a wire-brushed, low-gloss finish with multi-tonal color blending that closely mimics the look of hardwoods like ipe and mahogany. It comes in six colors (Mahogany, Dark Hickory, English Walnut, Weathered Teak, Cypress, and Coastline) and is available in three board widths.
- Landmark Collection: Landmark boards have a rustic, crosscut grain pattern with a matte finish inspired by reclaimed barn wood. Each board features dramatic highlights and lowlights that vary from end to end, making every Landmark deck one of a kind.
- Harvest Collection: Harvest delivers a traditional cathedral wood grain with a solid color palette that resembles painted wood. It is the most accessible price point in the AZEK lineup while still offering the moisture resistance and low maintenance of Advanced PVC.
- Porch Collection: TimberTech by AZEK also offers PVC porch flooring with the same Limited Lifetime warranty and 50-Year Fade and Stain protection. We install porch boards alongside AZEK decks for a consistent look from your front entry to your backyard.
AZEK Decking Design Options
AZEK gives homeowners more design flexibility than most decking products on the market, and working with an experienced azek deck designer in Portland, OR, ensures those options are used to their full potential. These options allow us to build AZEK decks that feel custom and reflect your personal style.
- Multiple Board Widths: The Vintage and Harvest collections are available in narrow (3.5 in.), standard (5.5 in.), and wide (7.25 in.) boards. Mixing widths across the deck surface creates a floor-style pattern that gives your deck a look you will not get from a single-width layout.
- Heat Bending for Curved Designs: AZEK PVC boards can be heat-bent on site to follow curves, rounded edges, and custom shapes. This capability is unique to PVC decking and opens up design options that composite and wood boards cannot match.
- Four-Sided Capping: Every AZEK board is capped on all four sides with Alloy Armour Technology, which protects against UV damage, scratching, and staining. Four-sided capping also means the bottom of the board looks the same as the top, making AZEK a strong choice for second-story decks where the underside is visible.
- Hidden Fastener Compatibility: Grooved-edge AZEK boards work with Cortex hidden fasteners, which create a clean, screw-free surface. Solid-edge boards are available for stair treads, picture frames, and perimeter edges where the board profile is visible.
Why Hire a Certified AZEK Deck Builder
Proper Built is a TimberTech Pro Platinum installer, and leading azek deck contractor in Portland, OR. This is the highest level of contractor certification in the TimberTech program, and it directly affects the warranty coverage and build quality you receive on your AZEK decking project.
- Full Manufacturer Warranty Access: TimberTech offers a Limited Replacement Labor Warranty when a registered contractor handles the installation. Hiring an uncertified AZEK deck contractor means you lose this layer of protection, which covers labor costs if a warranted defect is found.
- Pro Platinum Training: TimberTech Pro Platinum installers complete training on proper fastener selection, joist spacing, gapping for thermal movement, and moisture management. These details determine how your deck performs over the life of the product.
- Proven Volume and Quality: Pro Platinum is not a certification you earn by signing up. It is awarded based on installation volume, quality standards, and a demonstrated commitment to doing the work correctly. Proper Built earned this designation through consistent, high-quality AZEK decking installations across the Portland metro area.
- Permitting and Inspections: We manage the full permitting process for every deck project in the Portland area. Your AZEK deck is built to meet local building codes from the substructure to the surface.
Start Your AZEK Decking Installation with Proper Built
AZEK decking is one of the highest-performing products on the market, and the right installation ensures it lives up to its potential. At Proper Built, we bring Pro Platinum certification, direct experience with every AZEK collection, and a commitment to building your deck the right way. Schedule a consultation to start planning your AZEK decking installation in Portland, Oregon.
