OS INSULATE LIMITED

OS Insulate Limited is a West Cork‑based specialist in residential insulation and energy‑efficiency upgrades. Led by owner Con O’Sullivan, the company offers a free, no‑obligation survey and quotation, guiding homeowners through the full range of SEAI‑approved grants and incentives. With 20 years of experience, OS Insulate delivers customised solutions that tackle the region’s damp coastal air, winter chill and summer heat, ensuring a comfortable indoor climate year‑round.

Their service portfolio includes spray‑foam, Enertite, cellulose and Rockwool insulation for attics, floors and walls, as well as comprehensive moisture‑control and noise‑reduction measures. As a SEAI‑certified contractor, OS Insulate provides expert advice, precise installation and a five‑star service standard, helping clients lower utility bills while protecting their homes from mould, drafts and external noise. Whether you’re looking to improve temperature control, enhance energy efficiency or simply enjoy a quieter, drier living space, OS Insulate offers a professional yet approachable partnership for every West Cork household.