Skip to main content
717-246-3198
Dallastown Roofing & Contracting
Brick ranch with a new dark shingle roof and Dallastown work truck on-site

Home Additions

Need more room and not ready to move? We design and build home additions — family rooms, master suites, sunrooms, second stories — start to finish, with one crew handling framing through finish work.

  • Sunrooms, family rooms, master suites
  • Single-story and second-story additions
  • Foundation, framing, roof, siding, finish — one crew
  • Permitted and inspected to PA code

One contractor, not five subs you have to chase

The reason additions go sideways is usually the handoffs — the framer leaves before the electrician arrives, the roofer cannot show up because the framing changed, and you end up being the project manager. We keep the work in-house: framing, roofing, siding, windows, and interior finish all run by the same Dallastown crew you met at the estimate.

Design that fits your house, not a catalog

A good addition does not look bolted on. We match rooflines, siding profiles, window grids, and trim details so the new room reads as part of the original house. That starts at design — we sketch the addition against the existing elevation, not on a blank lot.

What to expect on timeline and budget

Most additions take 8-14 weeks from breaking ground to final inspection. Pricing depends heavily on foundation type (slab vs. crawl vs. full basement), roof complexity, and finish level. We provide a fully-itemized estimate so you can see where the money is going — no lump-sum surprises.

What's included

  • Architectural drawings and permit package
  • Excavation and foundation work
  • Framing to PA code
  • Roofing tied into existing roofline
  • Siding matched to existing exterior
  • Windows and exterior doors
  • Electrical and plumbing rough-in (with licensed subs)
  • Insulation and drywall
  • Interior finish — flooring, trim, paint
  • Final inspection and walk-through

Get a free estimate today.

CallTextFree Estimate
© 2026 Dallastown Roofing & Contracting. All rights reserved.Powered byStealth SuitePrivacy PolicySitemap