TopLine Exteriors

DECKS · COMPOSITE DECKING

Composite Deckingin Bucks County & South Jersey

Trex, TimberTech, and other low-maintenance composite systems built for Pennsylvania and New Jersey weather — no annual staining or sealing required.

Close-up of finished composite decking surface

What is composite decking?

Composite decking is built from a blend of wood fiber and recycled plastic, engineered specifically to resist the rot, splintering, and fading that wood decking is prone to over time. It costs more upfront than pressure-treated lumber, but requires no annual staining or sealing — a meaningful trade-off for homeowners who want a deck without the yearly maintenance cycle.

We install Trex and TimberTech systems, two of the most established composite brands, in a range of colors and grain patterns designed to resemble natural wood without the upkeep. Both offer strong warranties against fading, staining, and structural defects.

Composite decking's performance depends heavily on correct installation — proper spacing for expansion, hidden fastener systems for a clean surface, and framing built to the manufacturer's specifications to keep the warranty valid. We install to manufacturer spec on every job across Bucks County and South Jersey.

  • MAINTENANCE

    No annual staining

  • MATERIALS

    Trex & TimberTech

  • WARRANTY

    25+ year manufacturer

Signs you may need composite decking

  • Wanting a deck without annual staining or sealing upkeep
  • Replacing a wood deck that's failed faster than expected
  • Building a new deck and comparing composite vs. wood long-term cost
  • Wanting a consistent, splinter-free surface for bare feet and kids
  • Building near a pool or hot tub where wood maintenance is harder
  • Wanting a longer manufacturer warranty than wood decking offers

HOW IT WORKS

Our composite decking process.

01

Product Selection

Choose between Trex and TimberTech lines, plus color and board profile.

02

Framing to Spec

Framing built or verified to the manufacturer's exact spacing requirements to keep the warranty valid.

03

Hidden-Fastener Install

Boards installed with a hidden fastener system for a clean surface with no visible screw heads.

04

Trim & Warranty Registration

Fascia and edge trim installed, then your composite decking warranty registered with the manufacturer.

MATERIALS WE INSTALL

Manufacturer-certified systems, not generic materials.

Trex Composite Decking

One of the most established composite brands, available in multiple lines from entry-level to premium.

TimberTech Composite Decking

Composite and capped-polymer boards with a range of wood-look finishes and a strong fade warranty.

Hidden Fastener Systems

Clip-based fastening that leaves no visible screws on the deck surface for a cleaner finished look.

FAQ

Composite Decking questions.

It doesn't need staining or sealing like wood, but it should be periodically cleaned with soap and water to prevent surface mildew, especially in shaded or humid areas. That's a much lighter maintenance load than annual wood staining.

Both Trex and TimberTech are engineered for freeze-thaw cycles and won't rot, warp, or splinter the way wood can after repeated winters. Snow and ice should still be cleared with a plastic shovel rather than metal to protect the surface finish.

Composite typically costs 20 to 40 percent more upfront than pressure-treated wood, but avoids the recurring cost of annual staining and sealing wood requires — most homeowners find the total cost evens out or favors composite over a 10+ year horizon.

Composite can run warmer underfoot than lighter-colored wood in direct summer sun, particularly with darker color boards. Both Trex and TimberTech offer lighter color options and cooler-technology lines if this is a concern.

GET STARTED

Ready for your free composite decking estimate?

Tell us about your project on our deckspage and we’ll get back to you with a written quote.

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