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Decks · Londonderry, NH

Decks in Londonderry, NH

Londonderry, NH’s growth years came with decks — and the pressure-treated originals bolted onto those 1990s and 2000s homes are reaching the end of their run together, gray, checked, and built to codes two generations old. A&E Home Improvement rebuilds them properly: an insured, owner-operated contractor from Tilton putting footings below the 48-inch frost line, bolting and flashing ledgers to current standards, framing to today’s span tables, and finishing in pressure-treated pine or composite (Trex, Fiberon, TimberTech) with railings that meet code — permit pulled with the town first.

How we handle decks projects

  1. Design Consultation and Estimate
  2. Permit Application
  3. Footing and Foundation
  4. Framing
  5. Decking and Railing Installation
  6. Final Inspection and Walkthrough

See the full decks process and details →

Recent work in Southern NH

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Projects we’ve completed near Londonderry. Each photo is captioned with the part of New Hampshire it was taken in.

  • Cable-railing deck and stairs — Decks project in Southern NH by A&E Home Improvement
    Cable-railing deck and stairsSouthern NH
  • Deck with cable and glass railing — Decks project in Lakes Region, NH by A&E Home Improvement
    Deck with cable and glass railingLakes Region, NH
  • Deck stairs with metal railing — Decks project in Central NH by A&E Home Improvement
    Deck stairs with metal railingCentral NH
  • Finished composite deck with patio set — Decks project in Central NH by A&E Home Improvement
    Finished composite deck with patio setCentral NH
  • Deck with white railing — Decks project in Lakes Region, NH by A&E Home Improvement
    Deck with white railingLakes Region, NH
  • Elevated composite deck with cable railing — Decks project in Lakes Region, NH by A&E Home Improvement
    Elevated composite deck with cable railingLakes Region, NH

Free decks estimates in Londonderry

Tell us about your project and we’ll schedule an on-site estimate — most within the week. Written, itemized, no obligation.

Get a Free EstimateCall 603-455-0221

Decks questions from Londonderry homeowners

What’s changed in deck construction since my Londonderry house was built?
The important stuff — connections and safety. Ledgers must now be through-bolted or structurally screwed and properly flashed (nailed ledgers are the classic collapse mode); joist hangers and post-to-beam hardware are engineered rather than toe-nailed; railings need 36-inch minimum height with baluster spacing that rejects a 4-inch sphere; and stair geometry is tighter. A 25-year-old deck that was fine when built can be genuinely out of spec today. Rebuilding brings all of it current — and the inspection that comes with the permit verifies it.
Is it worth upgrading to composite when I replace my Londonderry deck?
If the pressure-treated original taught you anything, it’s what the maintenance costs in weekends — cleaning, resealing every year or two, and watching it gray anyway. Composite ends that: Trex, Fiberon, and TimberTech shrug off freeze-thaw, don’t splinter, and need an occasional wash. The upfront premium is real, but spread across a 20-plus-year life it usually beats wood’s upkeep math. We build both, we price both on your layout, and the free estimate makes the comparison concrete instead of theoretical.
Does A&E Home Improvement offer decks services throughout Londonderry?
Yes — all of Londonderry is inside our active service area, and decks is one of the services we most want to be doing there. We're based in Tilton, NH, insured and owner-operated, and we come to you for the on-site estimate.
How do I get a decks estimate in Londonderry?
Call 603-455-0221 or use the contact form and tell us about the project. We'll schedule an on-site visit in Londonderry — most within the week — and put the estimate in writing, itemized, with no obligation.

Decks in nearby towns

More of our work in Londonderry