scope of work
What do you need done?
the guide
Siding is a water-management system
What keeps a wall dry is the layer behind the siding: a continuous water-resistive barrier, flashing above every window and door, and kick-out flashing where roofs meet walls.
What affects the price
Material, wall area and height, the number of windows and corners to trim, removal of old cladding, and repairs to sheathing found underneath.
Material choices
Vinyl is the lowest cost and needs little upkeep. Fiber cement is more rigid and holds paint well. Wood offers the most character and the most maintenance.
Rules and paperwork in Pennsylvania
- Pennsylvania’s Home Improvement Consumer Protection Act requires most contractors who perform home improvements to register with the Attorney General’s office and to give you a written contract for any job over $500. The registration number belongs on the estimate and the contract — ask for it.
- Building permits in Pennsylvania are issued under the Uniform Construction Code by each municipality or the inspection agency it appoints, so the local building or codes office decides what needs a permit and an inspection.
- In homes built before 1978, federal rules require firms that disturb painted surfaces to be EPA Lead-Safe Certified and to use lead-safe work practices.
Sources: Pennsylvania Office of Attorney General — Home Improvement Consumer Protection Act; Pennsylvania Department of Labor & Industry — Uniform Construction Code; U.S. EPA — Renovation, Repair and Painting (RRP) Rule. Rules change — confirm current requirements with the agency and with your municipality.
Questions to ask before you hire
- What goes behind the siding?
- How will windows and roof intersections be flashed?
- What happens if you find rot?
- What is your Pennsylvania Home Improvement Contractor registration number?
Frequently asked questions
Can new siding go over old?
Sometimes, but removing the old layer lets the installer inspect sheathing and flash properly.
Is a permit needed in my town?
It varies by municipality and by whether sheathing or structure is replaced.
How long does siding last?
Vinyl and fiber cement commonly last several decades; wood lasts as long as it is kept painted and dry.
the crew
Verified siding contractors
We are still onboarding verified siding contractors. You can submit a request and we will tell you honestly if we cannot match it — your details are never shared unless a verified contractor is available.
This trade typically requires a license or state registration. Contractors receive siding requests only after we have reviewed theirs.