Deck Builders Near Me in Lansdale, PA? Build Your Own Deck With an A-DIY Kit

It depends on the deck. For attached, raised or multi-level decks, a North Penn contractor registered under Pennsylvania’s Home Improvement Consumer Protection Act is worth the cost. For a ground-level backyard deck, an A-DIY kit arrives professionally engineered with labeled components, footings and hardware, and you or a handyman can build it with a drill.

Contractor quotes in the Lansdale area vary with size, materials, site prep and permits, so compare at least two or three. A-DIY kits are priced from $3,699 (6x12 wood) to $12,799 (16x28 composite), and homeowners typically spend 30–50% less than hiring a contractor because the engineering is done and the labor is yours.

With A-DIY, a 12x12 deck kit is $4,899 in pressure-treated wood or $5,700 in composite. A 12x16 composite kit is $6,600; the closest wood size is 12x18 at $5,969. A 16x20 kit is $7,600 in wood or $10,199 in composite. Framing, decking, footings and hardware are included.

In Lansdale Borough, building permits come from the Department of Code Enforcement. Under Pennsylvania’s Uniform Construction Code, a roofed deck or one more than 30 inches above grade needs a building permit, and zoning rules such as setbacks still apply to smaller decks, so call Code Enforcement before you build. If your home is in Hatfield, Towamencin or Upper Gwynedd Township, apply there instead.

Pennsylvania’s exemption is based on height, not square footage: an uncovered deck whose floor is no more than 30 inches above grade is excluded from UCC building permits. A-DIY kits assemble 15–17 inches off the ground, so they often fall under that line, but the Borough may still review setbacks and lot coverage on Lansdale’s smaller lots.

Many customers use their A-DIY decks for hot tubs and saunas. Applicable configurations are engineered to hold up to 15,000 lbs when properly assembled and supported, but tub weight, placement and wiring vary, so talk to a deck specialist before you order and check local electrical and permit rules.

Footings for attached decks must go below the frost line, commonly 36 inches in Montgomery County; confirm the exact depth with the Borough. A floating deck is not attached to the house and rests on surface footings. A-DIY kits include Tuff Block footings that sit on firm, level, compacted ground, so there are no deep footing holes to dig for the kit itself.

Expect winter snow and ice, many freeze-thaw cycles, humid summers and sudden thunderstorms. Freeze-thaw can heave shallow footings, so check a freestanding deck for level each spring. Make sure runoff from downspouts and neighboring yards drains away from the deck, and seal wood regularly or choose composite.

Most Lansdale homeowners build between May and October. Order in late winter so your kit arrives by spring, since delivery typically takes 10–14 business days. If you aren’t ready yet, a $250 non-refundable A-DIY Reserve deposit locks in today’s price for a future delivery date.

Pressure-treated wood kits come in 15 sizes: Standard 12x12, 12x18, 12x20, 12x24, 12x28, 16x16, 16x20, 16x24 and 16x28, plus Compact 6x12, 6x16, 6x20, 8x12, 8x16 and 8x20. Composite kits come in 9 sizes from 12x12 to 16x28 in Amazon Gray or Forest Wood. Custom sizes are available on request.

Yes. A-DIY delivers curbside by LTL freight across Lansdale and the North Penn area, including North Wales, Hatfield, Kulpsville, Harleysville, Montgomeryville and Souderton. The carrier calls ahead to schedule a delivery window.

You can pay in full, split the price into 0% payments for up to 8 months, hold today’s price with the $250 non-refundable A-DIY Reserve deposit, or build now and pay later through Affirm, Klarna or Shop Pay if approved.