Roberts's Premier Composite & PVC Deck Builder

Most decks don't fail because of the surface boards — they fail because of what's underneath. Rotting ledger boards, deteriorating posts, and soft stair stringers are the hidden killers that cause deck collapses, safety hazards, and costly emergency repairs. At Weatherguard Construction, we build every Roberts deck on a foundation of Owens Corning structural lumber for ledger boards, posts, and stair stringers as our standard — not an upgrade, not an add-on. OC Lumber is rotproof, rustproof, and rated for underwater contact in both fresh and salt water — engineered to protect against what wood and steel simply cannot. This is how we build. Period.

On top of that engineered foundation, we install premium composite and PVC decking from Wolf, TimberTech AZEK, and Trex — materials designed to handle Wisconsin's sub-zero temperatures, heavy snowfall, and persistent ice accumulation without the constant staining, sealing, and sanding that wood decks demand. Minnesota's freeze-thaw cycles — where temperatures can swing 60 degrees in a single week — put extraordinary stress on outdoor structures. That's exactly why Weatherguard refuses to cut corners on structural framing — and why we partner with the industry's most advanced decking manufacturers. For homeowners who want the ultimate structural package, we offer a full OC Lumber frame upgrade — every joist, beam, rim board, and blocking piece in Owens Corning structural lumber.

Every Weatherguard deck project in Roberts begins with a complimentary on-site consultation where we assess your property, inspect your existing structure (if applicable), discuss your vision, and provide a transparent, all-inclusive estimate. No high-pressure sales tactics, no bait-and-switch pricing — just honest guidance from experienced professionals.

Composite Decking: The Smart Choice for Roberts Homeowners

Composite decking blends recycled wood fibers with high-density polyethylene plastic, creating a board that mimics the warmth of natural hardwood while resisting the rot, insects, and weather damage that destroy traditional lumber. For Roberts homes facing sub-zero temperatures, heavy snowfall, and persistent ice accumulation, composite decking delivers decades of reliable performance without the annual chore of sanding, staining, or sealing.

Trex — America's Most Trusted Composite Brand

As a certified Trex installer, Weatherguard offers the full Trex lineup to Roberts homeowners:

• Trex Signature: The pinnacle of Trex luxury — photorealistic woodgrain with engineered hardwood aesthetics. The most durable Trex decking available in 2 exclusive colors: Whidbey and Ocracoke. 50-year limited residential warranty.
• Trex Transcend Lineage: Elevated aesthetics with SunComfortable™ heat-mitigating technology that keeps your deck noticeably cooler. 7 luxurious colors including Biscayne, Jasper, Rainier, Carmel, Island Mist, Hatteras, and Salt Flat. 50-year limited residential warranty.
• Trex Transcend: Deep wood-grain texture and multi-tonal colors inspired by exotic hardwoods. 6 colors: Havana Gold, Island Mist, Tiki Torch, Spiced Rum, Lava Rock, and Rope Swing. Curveable and scratch-resistant. 50-year warranty.
• Trex Select: Curated colors with refined grain patterns and SunComfortable™ technology in the new collection. 5 colors: Whiskey Barrel, Malted Barley, Millstone, Pebble Grey, and Saddle. 35-year warranty.
• Trex Enhance: Authentic wood-grain at an accessible price. 10 colors across Naturals (Foggy Wharf, Rocky Harbor, Toasted Sand, Honey Grove, Cinnamon Cove, Golden Hour) and Basics (Saddle, Clam Shell, Tide Pool, Pebble Beach) sub-lines. SunComfortable™ technology in select colors. 25-year warranty.
• Trex Refuge: Fire-resistant PVC decking with Class A Flame Spread Rating and IWUIC compliance. West Coast-inspired colors: Martis Valley and Point Reyes. 50-year limited residential warranty.

Every Trex board is manufactured from 95% recycled materials — including reclaimed wood and polyethylene film — making it one of the most environmentally responsible decking choices available. Trex boards will never need sanding, staining, or painting, and they resist fading, staining, scratching, and mold better than any wood species on the market.

Fiberon — Performance Meets Sustainability

Fiberon composite decking combines sustainability with striking aesthetics. Their capped composite technology wraps each board in a protective polymer shell that locks out moisture and resists fading, staining, and scratches. Popular collections include:

• Fiberon Concordia: Premium multiblend coloring with dramatic grain patterns and a matte finish.
• Fiberon Good Life: A value-oriented line with solid performance ratings and a clean contemporary look.

Fiberon boards are manufactured in the USA using up to 94% recycled content and carry a 25-year structural warranty along with comprehensive fade and stain coverage.

Built for Wisconsin Weather: How Our Decks Handle Wisconsin's Extreme Climate

With average winter lows dipping below -10°F and summer highs regularly exceeding 90°F, Minnesota decking materials must withstand a temperature range of over 100 degrees annually. Add heavy snow loads, spring ice melt, and summer storm damage to the equation, and it becomes clear why material selection matters more here than almost anywhere else in the country.

Here is how the materials we install are specifically engineered to handle these challenges:

• Freeze-Thaw Resistance: PVC decking absorbs virtually zero moisture, eliminating the primary cause of cracking and warping during Wisconsin's freeze-thaw cycles. Composite boards use capped polymer shells that prevent moisture penetration into the wood-fiber core.
• UV Stability: Premium composites and PVC boards incorporate UV-stabilizing compounds and multi-layer fade-resistant coatings that maintain color vibrancy despite years of direct sun exposure — critical in Wisconsin where summer UV can be intense.
• Snow Load Performance: Our structural designs account for Wisconsin's maximum expected snow loads, using properly sized joists, beams, and footings that prevent sagging or structural fatigue under heavy wet snow accumulation.
• Thermal Expansion Management: All materials expand and contract with temperature changes. Our installation methods incorporate manufacturer-specified gapping and fastening patterns that allow for thermal movement without buckling, cupping, or unsightly gaps.
• Mold and Mildew Prevention: The polymer caps and shells on our decking materials create a non-porous surface that resists mold and mildew growth — a common problem with wood decks in Wisconsin's humid summer months.

Deck Maintenance in Wisconsin: What You Actually Need To Do

One of the biggest advantages of composite and PVC decking is the near-total elimination of maintenance headaches. Unlike wood decks that demand annual staining, sealing, sanding, and board replacement, your Weatherguard composite or PVC deck requires only minimal care:

• Periodic Sweeping: Remove leaves, pine needles, and debris to prevent staining from organic material sitting on the surface for extended periods.
• Occasional Washing: A garden hose or pressure washer on a gentle setting is all you need to keep your deck looking fresh. For stubborn spots, a mild soap solution and a soft-bristle brush will handle virtually any stain.
• Snow Removal: Use a plastic shovel or broom to clear heavy snow. Avoid metal shovels that could scratch the surface. Calcium chloride ice melt is safe for composite and PVC — but avoid rock salt, which can leave residue.
• Furniture Pads: Place protective pads under heavy furniture legs to prevent point-load compression marks. This is especially important for metal chairs on hot days when the deck surface is more pliable.

That is it. No sanding. No staining. No sealing. No replacing warped or rotted boards. Just enjoy your deck, season after season, while your neighbors spend their weekends maintaining theirs.

Composite vs. PVC Decking: Choosing the Right Material for Your Roberts Deck

Both composite and PVC deliver far superior performance to wood, but they have distinct characteristics that make each better suited to different situations. Here is an honest comparison to help you decide:

Our recommendation? If your budget allows, PVC decking provides the ultimate in low-maintenance performance and longevity. If you want an exceptional deck at a lower investment, composite delivers outstanding value and will dramatically outperform any wood deck. Either way, you are making a smart upgrade over traditional lumber.

PVC Decking: Ultimate Durability for Wisconsin Weather

PVC (polyvinyl chloride) decking represents the pinnacle of low-maintenance outdoor living technology. Unlike composite — which contains wood fibers — PVC boards are made entirely from engineered polymer, making them completely impervious to moisture absorption. For Roberts homes subjected to sub-zero temperatures, heavy snowfall, and persistent ice accumulation, PVC decking eliminates any risk of swelling, warping, or rot caused by trapped moisture freezing inside the board.

TimberTech AZEK — The Industry's Gold Standard in PVC

Weatherguard is a certified TimberTech installer, giving Roberts homeowners access to the complete AZEK Advanced PVC lineup with enhanced warranty coverage:

• Vintage Collection: The ultra-premium tier featuring sought-after hardwood aesthetics with a refined wire-brushed finish and multitonal color blending. Colors include Weathered Teak, Mahogany, Coastline, English Walnut, Cypress, and Dark Hickory. Backed by a Limited Lifetime product warranty and 50-year fade and stain warranty.
• Landmark Collection: Crosscut cathedral grain styling that replicates the look of white oak and walnut with a sophisticated matte finish. Available in American Walnut, French White Oak, Boardwalk, and Castle Gate.
• Harvest+ Collection: Subtle highlights, lowlights, and tonal variations create the character of gently worn hardwoods with a beautifully aged patina. Available in Timber Gray and Toasted Wheat.
• Harvest Collection: Clean cathedral grain patterns in versatile solid colors — Kona, Slate Gray, and Brownstone. The most accessible entry point into AZEK PVC performance.

All TimberTech AZEK boards are manufactured from recycled materials in the USA, carry a Limited Lifetime structural warranty, and feature Alloy Armour Technology that resists scratching, staining, and UV fading far beyond what composite materials can achieve.

Wolf Decking — Engineered for Extreme Conditions

Wolf Home Products offers PVC and composite decking lines specifically engineered for harsh climates like Wisconsin's:

• Wolf Serenity (PVC): High-Density Cellular PVC with COLORWATCH100 technology for industry-leading color retention and a 50-Year Stain & Fade warranty. 12 colors including Ashland, Amberwood, Weathered Ipe, Onyx, Golden Cypress, and Black Walnut.
• Wolf Haven (Composite): Rustic charm with real-wood texture, scalloped profile with grooved edges for hidden fastener installation. Available in Wheatfield, Storm, and Honeywood with a 35-Year Stain & Fade warranty.
• Wolf Perspective (Composite): Made from 94% recycled content with Fiber Sequencing Technology for industry-leading strength. Available in Dune, Potomac Grey, and Acacia with a 25-Year warranty.

Deck Styles and Configurations for Every Roberts Property

No two Roberts backyards are identical, and neither should their decks be. Weatherguard designs and builds custom deck configurations tailored to your property's topography, your home's architecture, and the way your family actually uses outdoor space. Here are the most popular deck styles we build across Wisconsin:

• Platform Decks: Ground-level designs that flow seamlessly from your back door into your yard. Ideal for flat lots and single-story homes, platform decks create an accessible entertaining space without the need for railings or stairs in most cases.
• Raised Decks: Elevated structures that provide panoramic views of your yard while creating valuable covered storage or patio space underneath. Essential for homes with walkout basements or sloped terrain — extremely common in Roberts neighborhoods.
• Multi-Level Decks: Tiered designs that define distinct activity zones — a cooking and grilling station, a dining area, a lounge space, and a ground-level fire pit pad. Multi-level decks add dramatic architectural interest to your home while maximizing usable square footage.
• Wraparound Decks: Decks that extend along two or more sides of your home, providing multiple access points and diverse sun and shade exposures throughout the day. A wraparound design also maximizes your outdoor living area without expanding your home's footprint.
• Pool Decks: Slip-resistant, moisture-proof surfaces designed specifically to surround in-ground and above-ground pools. Our PVC and composite materials stay cooler underfoot than concrete or stone and will never splinter — critical safety features for barefoot use around water.
• Covered Decks and Porches: Extend your deck season by adding a full or partial roof structure. Covered decks protect your furniture, your grill, and your family from rain and excessive sun while creating a more intimate, room-like outdoor experience.
• Cantilevered Decks: Architecturally striking designs that project outward beyond their support structure, creating a floating visual effect. Popular on modern homes where clean lines and dramatic geometry are part of the design language.
• Screened Deck Enclosures: Full or partial screen systems that keep mosquitoes and insects out while preserving airflow and natural light. A screened deck turns your outdoor space into a comfortable three-season room without the cost of a full enclosure.

Structural Integrity: Why Most Roberts Decks Fail — And How We Prevent It

The most expensive part of your deck isn't the surface boards — it's the structural framing underneath. And it's the part that most contractors cut corners on. Standard pressure-treated lumber starts absorbing moisture and deteriorating the moment it's installed. In Wisconsin, where sub-zero temperatures, heavy snowfall, and persistent ice accumulation create relentless freeze-thaw cycles, that process accelerates dramatically. Within 10–15 years, the ledger board, posts, and stair stringers on a typical Roberts deck are soft, splitting, and structurally compromised.

The Three Points of Failure — And How OC Lumber Solves Them

• Ledger Board: The ledger board connects your deck to your house. When it rots, the entire deck pulls away from the structure — a catastrophic and dangerous failure. Weatherguard uses Owens Corning structural lumber for every ledger board — rotproof, rustproof, and rated for underwater contact. OC Lumber installs with the same tools and fastener patterns as traditional lumber, combined with self-adhering flashing tape for complete moisture protection.
• Posts: Deck posts transfer the full weight of the structure to the footings. Ground-contact moisture, insects, and freeze-thaw cycling destroy standard PT lumber posts from the inside out. OC Lumber posts are rated for ground and underwater contact, eliminating rot at the critical zone where standard lumber fails first.
• Stair Stringers: Stair stringers carry concentrated loads and are repeatedly stressed by foot traffic. They're also exposed to splashing water and ground-level moisture. OC Lumber stringers are rotproof and rated for ground contact, with proper standoff brackets and blocking between stringers for lateral bracing — eliminating the #1 stair failure point.

Why Owens Corning Structural Lumber?

OC Lumber is engineered to protect against what wood and steel simply cannot. Rotproof, rustproof, and rated for underwater contact in both fresh and salt water. Designed to install like the lumber you use every day — same tools, same trade, same practices. Made to last. We don't offer this as an upgrade or an add-on — it's our standard for every ledger board, post, and stair stringer we install in Roberts and across Wisconsin.

Optional Upgrade: Full OC Lumber Framing

For homeowners who want the ultimate structural package, Weatherguard offers a full OC Lumber frame upgrade — every joist, beam, rim board, and blocking piece in Owens Corning structural lumber. While our standard build uses OC Lumber for the three components that fail first, a full OC Lumber frame means every piece of structural wood in your deck is rotproof, rustproof, and rated for underwater contact. Combined with properly engineered frost-depth footings and code-compliant ledger connections, our structural approach gives you a deck that will perform for decades, not just years.

Browse 89 Deck Board Colors — Visual Color Swatch Gallery

Choosing the right deck color is one of the most exciting parts of your Roberts deck project. Weatherguard offers 89 premium deck board colors across 20 collections from TimberTech AZEK Advanced PVC (Vintage, Landmark, Harvest+, Harvest), TimberTech Composite (Legacy, Reserve, Terrain+, Terrain, Prime+, Premier+, Premier), Trex (Signature, Transcend Lineage, Transcend, Select, Enhance, Refuge), and Wolf (Serenity, Haven, Perspective). Scroll through our interactive color swatch gallery above — with authentic product photos from all three manufacturers — to explore every option, from the luxury of Trex Signature Whidbey to the heat-mitigating Trex Transcend Lineage Biscayne, the ultra-premium warmth of TimberTech AZEK Vintage Dark Hickory, the hand-scraped artistry of Legacy Tigerwood, the bold Wolf Serenity Onyx, or the budget-friendly Trex Enhance Foggy Wharf. Every color is available for your custom Roberts deck project, and we encourage you to request free physical samples to compare in your home's lighting and alongside your siding, trim, and landscape.

Our Roberts design consultants will bring color samples to your property so you can see exactly how each board looks against your home's exterior. Popular color pairings include warm-toned boards (Mahogany, English Walnut, Wolf Serenity Amberwood, Reserve Antique Leather) with black aluminum railing for a classic contrast, or cool-toned boards (Coastline, Harbor Grey, Island Mist, Wolf Serenity Driftwood Grey) with white composite railing for a coastal aesthetic. Wolf's Perspective line — made from 94% recycled content — is an eco-conscious choice with industry-leading strength, while TimberTech's Terrain and Prime+ lines deliver authentic wood aesthetics with 25-year warranties at price points accessible to most budgets.