Multi-Family Roof Replacement

In Stamford, CT, 58.3% of homes are in buildings with two or more units, so many roof replacements involve a two- to four-family house, a condo building or an apartment block. A leak in one unit may start well away from it, at a shared ridge, a party-wall line or flashing around rooftop equipment.

One roof over several households
The work usually starts with who decides: the owner, every owner of a shared roof, or a condo association board. A roofing contractor then inspects the whole roof, checks the decking and ventilation, and prices a replacement that covers every unit at once.

Why planning together matters
Patching one section at a time can leave mismatched materials and repeat leaks in neighbors' ceilings. Tell residents about noise, parking and access before the tear-off, and confirm the contractor's Home Improvement Contractor registration with the Department of Consumer Protection.

Call about a multi-family roof and say how many units share the roof and who decides.