Pressure washing & sealing with Porterhouse

Preserve, Protect, and Elevate Your Outdoor Space

Your deck, patio, fence, and driveway are part of your home — and your investment.

At Porterhouse Construction Co., we don’t just clean your exterior surfaces — we restore them, protect them, and extend their lifespan so you can enjoy your outdoor space and keep your property in peak condition for years to come.

Why Pressure Washing & Sealing Matters

Over time, Colorado’s intense sun, snow, wind, and rain take a serious toll on your home’s exterior surfaces. Without proper care, you’ll start to notice:

• Gray, faded wood on your deck or fence
• Black streaks or green mold from algae, mildew, and moss
• Cracked or flaking paint from weather exposure
• Splintering, rotting, or warped wood
• Pollen, sap, and slippery buildup from trees overhead
• Uneven color or powdery residue on your patio or concrete

Most people don’t notice it happening — until the space feels dirty, aged, or unsafe.

That’s where we come in.

Invest in Your Home, Not Just a Clean Deck

Pressure washing and sealing is not cosmetic — it’s preventative maintenance.

A proper wash and seal:

• Extends the life of your deck, patio, and fencing
• Saves thousands in future repairs or full replacements
• Keeps your family safe with slip-resistant, mold-free surfaces
• Boosts curb appeal and resale value instantly
• Makes outdoor entertaining enjoyable again

Your deck and patio aren’t just wood and concrete — they’re gathering spaces, dinner tables, parties, memories, and morning coffees. When they’re clean, protected, and polished, everything feels better.

What We Do

We clean, restore, and seal nearly every surface on your property:

Wood Deck Washing & Sealing

• Pressure wash away algae, mold, and grime
• Strip off old, peeling coatings
• Apply premium UV- and moisture-resistant sealant
• Optional staining for vibrant, long-lasting color
• Prevent rot, splinters, and wood decay

Wood Fence Washing & Sealing

• Remove gray, weathered discoloration
• Eliminate mildew, dirt, and green/black streaking
• Protect against cracking, warping, and falling boards
• Restore natural wood tone and beauty

Composite Deck Washing

• Safe cleaning for Trex®, TimberTech®, and other brands
• Remove slippery algae, pollen, and grime
• Keep your outdoor space clean and safe
• Note: Composite decks are cleaned, not sealed

Brick, Paver, and Stone Patio Washing & Sealing

• Pressure wash moss, mildew, and surface discoloration
• Remove grime from joints, cracks, and pavers
• Apply breathable sealants to protect and lock in natural color
• Helps prevent weeds, cracking, and sun damage

Concrete Washing & Sealing

• Driveways, sidewalks, garage floors, pool decks
• Remove oil stains, tire marks, mildew, and salt buildup
• Seal to prevent cracking, fading, and water intrusion
• Available in natural matte or wet-look finishes

Stamped Concrete Cleaning & Sealing

• Enhance stamped textures and maintain rich color
• Seal to protect from weather, salt, and traffic wear
• Keep decorative surfaces looking fresh and vibrant

Staining Services (Optional)

We offer rich, professional stains for:

• Wood decks
• Fences
• Pergolas and privacy walls

Choose from clear, semi-transparent, or solid-color finishes to match your home’s aesthetic while adding deep, lasting protection.

You Probably Need It If…

• Your wood looks gray, faded, or splintered
• You see green or black streaks on your deck, fence, or stone
• Your deck feels slippery when wet
• You’ve never sealed your concrete
• You see peeling stain or discoloration
• You can’t remember the last time it was cleaned

If any of these are true, it’s time for a reset.