Deck Building & Outdoor Living
Deck Builder in PA, MD & DE
TC Backer Construction designs and builds custom decks, railings, porches, patios, and screened outdoor spaces for homeowners across Pennsylvania, northern Maryland, and Delaware. We build in every decking material — low-maintenance TimberTech® and AZEK® capped composite and PVC, plus pressure-treated wood and cedar — backed by free written estimates and financing.
What we build
Custom decks & outdoor living spaces
A great outdoor space adds living area and value to your home. We design and build the full range of outdoor structures and tie them cleanly into your home’s exterior.
Custom decks
New decks and full deck replacements built to your layout, elevation, and material of choice — from simple platforms to multi-level designs.
Railings
Composite, aluminum, cable, and wood railing systems that meet code and finish the look of your deck or porch.
Porches
Open and covered porches that extend your living space and your home’s curb appeal.
Patios & screened areas
Ground-level patios and screened-in spaces for bug-free, shaded outdoor living through the season.
Decking materials
Decking materials we build with
The material you choose drives the look, the upkeep, and the long-term cost of your deck. We build in all of them and help you weigh the trade-offs.
TimberTech® & AZEK® capped polymer & composite
Premium low-maintenance decking you never have to sand, stain, or seal — just an occasional rinse. It won’t rot, warp, splinter, or fade, stays cooler underfoot with better traction than many competitors, and is made in the USA from recycled material. Backed by a 50-year fade & stain warranty and a limited lifetime product warranty on the Advanced PVC lines.
Composite
Capped composite boards give you a realistic wood look with far less maintenance than natural wood — a strong middle ground on cost and durability.
Pressure-treated wood
The most budget-friendly option, treated to resist rot and insects. Requires periodic sealing and staining to look its best over time.
Cedar & natural wood
Naturally beautiful and rot-resistant, with a warm grain. A classic choice for homeowners who want real wood and don’t mind regular upkeep.
Composite vs. wood
Should you build with composite, PVC, or wood?
It comes down to upkeep, lifespan, and budget. Pressure-treated wood and cedar cost less up front but need regular sealing, staining, and board replacement over the years. TimberTech and AZEK capped composite and Advanced PVC cost more initially but never need sanding, staining, or sealing — and resist rot, fading, and moisture for decades, which usually makes them the better long-term value. We help you choose based on how you’ll use the space and how much maintenance you want to take on.
Why it matters
Signs it’s time to repair or replace your deck
Soft, rotting, or spongy boards. Wood that gives underfoot is decaying and can become a safety hazard.
Wobbly or loose railings. Railings that move are a serious safety issue — and a code problem.
Splintering, cracking, or warping. Boards that splinter or cup are past their service life and unpleasant underfoot.
Loose or corroded fasteners. Popped nails, rusted screws, and failing connectors weaken the whole structure.
Wobbling or sinking posts. Movement at the posts or footings points to a structural problem that needs attention.
Constant upkeep. If you’re sanding and staining every year, low-maintenance decking may save you money and weekends.
How it works
Our deck-building process
Free consultation & design
We meet at your home, talk through how you want to use the space, and design a deck or outdoor structure that fits your yard, home, and budget.
Material & railing selection
We help you choose decking material (TimberTech/AZEK, composite, or wood), railing style, and colors to match your home.
Permits & preparation
We handle the details and prepare the site so the build meets local code and starts on solid footing.
Professional construction
Our fully insured crew builds your deck with proper footings, framing, fasteners, and railings for a safe, lasting structure.
Cleanup & walkthrough
We clean up the site and walk the finished space with you so it’s ready to enjoy.
Why choose TC Backer
A deck builder you can trust
A deck is a structure, not just a surface — it has to be built safely and to code. As a family-owned exterior remodeling contractor serving PA, MD, and DE since 2008, we build outdoor spaces that last.
Cost & estimates
What a new deck costs
Deck cost depends on the size and height, the material you choose, railing style, site conditions, and any features like stairs, lighting, or screened areas. Rather than quote a number that won’t fit your project, we give you a free written estimate for exactly what yours needs.
We also offer financing, so you can build your outdoor space now and pay over time. Ask about current options when you schedule your estimate.
Common questions
Deck FAQs
What decking materials do you build with?
We build with all major decking materials: TimberTech and AZEK capped composite and Advanced PVC (our most popular low-maintenance option), other composite boards, pressure-treated wood, and cedar. We help you choose based on your budget, the look you want, and how much maintenance you’re willing to do.
Is composite decking worth it compared to wood?
For most homeowners, yes. Composite and PVC decking like TimberTech and AZEK cost more up front than wood, but never need sanding, staining, or sealing and won’t rot, warp, or splinter — so they typically cost less over their lifetime and last for decades. Wood costs less initially but needs ongoing upkeep and board replacement.
How long does TimberTech / AZEK decking last?
It’s engineered to last decades. The Advanced PVC lines are backed by a 50-year fade & stain limited warranty and a limited lifetime product warranty, and the material resists rot, moisture, fading, and splintering throughout.
Do you build railings, porches, and screened areas too?
Yes. Beyond decks, we build railing systems, open and covered porches, patios, and screened-in outdoor spaces — so we can handle your whole outdoor living project.
Do you handle permits?
Yes. We handle the permitting and build to local code so your deck is safe, inspected, and done right.
Do you offer financing for decks?
Yes. We offer financing so you can build your outdoor space now and pay over time. Ask about current options when you schedule your free written estimate.
Explore
Decks & related services
Get a Free Deck Estimate
Design the outdoor space you’ve been picturing — built in TimberTech®, AZEK®, or wood by a family-owned contractor serving PA, MD & DE since 2008.
Request Your Free Estimate