Outdoor Living · Newtown Square, PA

Outdoor Living Contractor in Newtown Square, PA

Slate Building is a trusted outdoor living contractor specializing in custom decks, covered patios, pergolas, outdoor kitchens, and complete outdoor living spaces throughout Newtown Square and Delaware County. We design and build premium outdoor environments using Trex and TimberTech decking, natural stone, and custom wood structures.

5.0 rating · 21 reviewsDesign-build · No subcontractorsServing Bucks County, PA

Recent Outdoor Builds

Real projects, built in-house.

From wooded estate lots near Ridley Creek to newer luxury communities, we design backyards as complete environments — decks that flow into patios, outdoor kitchens built for entertaining, and lighting that ties it all together.

Stone fire-pit lounge & paver patio
Stone fire-pit lounge & paver patio
Pool deck & covered porch
Pool deck & covered porch
Custom outdoor structure
Custom outdoor structure
Pine-clad outdoor living build
Pine-clad outdoor living build

What We Build

Outdoor living services we offer.

Composite Decks

Low-maintenance Trex and TimberTech composite decking in dozens of colors and grain patterns — fade, stain, and scratch resistant.

Wood Decks

Classic pressure-treated, cedar, and exotic hardwood decks built with hidden fasteners and premium framing for a clean, lasting finish.

Covered Decks

Roofed and covered decks with vaulted ceilings, fans, and skylights so you can enjoy the outdoors rain or shine.

Pergolas

Custom wood and aluminum pergolas — freestanding or attached — for shade, structure, and a defined outdoor room.

Outdoor Kitchens

Built-in grills, stone bars, counters, and prep space engineered for everyday entertaining and built to last decades.

Paver Patios

Natural stone and paver patios, walkways, and seating walls with proper drainage and a flawless, level finish.

Railings

Aluminum, cable, glass, and composite railing systems that are fully code-compliant and tailored to your design.

Lighting

Integrated low-voltage deck, step, and landscape lighting for safety, ambiance, and year-round usability.

Why Homeowners Choose Slate

Craftsmanship you can stand on.

Licensed & insured

Fully licensed and insured in Pennsylvania for your complete peace of mind.

Custom designs

Every project is designed from scratch around your home, lot, and lifestyle.

Premium materials

Trex, TimberTech, natural stone, and custom wood — built to last decades.

Clear communication

One point of contact, transparent pricing, and daily updates throughout.

Local Bucks County contractor

We know local codes, permitting, and what holds up to Pennsylvania weather.

Outdoor living contractor project with fire pit in Newtown Square, PA by Slate Building LLC
Custom outdoor living space with fire feature in Newtown Square, PA.

Newtown Square's outdoor living contractor

Slate Building LLC is an outdoor living contractor serving Newtown Square and the western Philadelphia suburbs. We design and build complete backyard environments — decks, covered patios, paver patios, outdoor kitchens, pergolas, and fire features — as one connected, cohesive space. The result is a backyard that works as hard as the rest of your home.

Newtown Square's mix of established estates, wooded lots, and newer luxury communities gives us beautiful canvases to work with. Whether you want a quiet retreat overlooking the trees near Ridley Creek or a full entertaining hub for hosting, we design around your property's grade, sightlines, and the way you want to use the space.

Complete backyard environments, designed as one

The best outdoor spaces don't feel pieced together. We plan the entire backyard at once — how the deck flows into the patio, where the kitchen and fire pit anchor the gathering zones, and how lighting and landscaping tie it all together. That holistic approach is what separates a true outdoor living space from a collection of separate projects.

Our most-requested features for Newtown Square homes include covered patios with vaulted ceilings, built-in outdoor kitchens and bars, gas and wood-burning fire pits, pergolas, paver patios with seating walls, and integrated low-voltage lighting. Every element is engineered to last and designed to match your home's architecture.

Premium materials and expert craftsmanship

We build with Trex and TimberTech composite decking, AZEK PVC, natural stone, brick pavers, and custom wood structures. Hardscaping is installed with proper base preparation and drainage so patios stay level and joints stay tight through Pennsylvania's freeze-thaw cycles.

Because we self-perform the work with our own crews, the craftsmanship is consistent across every component — from the deck framing to the stone veneer on your outdoor kitchen. One team, one standard, one accountable point of contact from start to finish.

A trusted local design-build partner

Choosing a local Newtown Square outdoor living contractor means working with a team that understands Delaware County permitting, sloped and rocky lots, and the climate your space has to withstand. We manage permits with Newtown Township and coordinate every inspection so you don't have to.

From the first design conversation through the final walkthrough, you'll have transparent itemized pricing and daily updates. That clarity and craftsmanship is why homeowners across Newtown Square, Broomall, Media, and Edgmont trust Slate Building to bring their outdoor living vision to life.

Proudly serving Newtown Square, PA & nearby towns

Slate Building LLC builds premium custom decks and outdoor living spaces across Newtown Square, PA and the surrounding communities, including Broomall, Edgmont, Media, Malvern, Berwyn, Wayne, and Villanova.

  • Broomall
  • Edgmont
  • Media
  • Malvern
  • Berwyn
  • Wayne
  • Villanova

Have Questions?

Answers for local homeowners.

What does an outdoor living project include in Newtown Square?

An outdoor living project can combine decks, covered patios, paver patios, outdoor kitchens, bars, fire pits, pergolas, railings, and integrated lighting into one cohesive backyard plan — designed and built as a single connected space rather than disconnected add-ons.

How much does a full outdoor living space cost in Newtown Square?

Complete outdoor living projects in Newtown Square range from around $35,000 for a deck-and-patio combination to $150,000+ for a covered patio with a full outdoor kitchen and hardscaping. We scope your project to your priorities and budget after an on-site consultation.

Do you handle permits in Newtown Township, Delaware County?

Yes. We prepare plans, file permits, and coordinate inspections with Newtown Township and Delaware County so your outdoor living project is fully code-compliant from foundation to final walkthrough.

Do you design as well as build outdoor living spaces?

Yes. We are a true design-build firm — design, material selection, permitting, and construction are all handled in-house with no subcontractors. That continuity gives you accurate budgets and a finished space that matches the plan you approved.

Can you build an outdoor kitchen and fire feature in Newtown Square?

Absolutely. Built-in grills, stone bars, pizza ovens, gas and wood-burning fire pits, and seating walls are some of our most requested features. We engineer them with proper drainage, gas, and electrical so they perform beautifully for years on your Newtown Square property.

Explore More

Services & service areas.

Slate Building LLC designs and builds across Bucks County. Browse our services and the towns we serve.