Keir MacLeod Vinyl Siding Inc. is a leader in exterior home improvements on PEI. KMVS is a third generation, family-owned and operated Island business that started as a home-based vinyl siding business in 1979. Whether your need is for new construction or renovations, we are committed to providing superior products, quality workmanship and excellent warranty service. Specializing in supplying & installing: Vinyl shingle, batten board & siding New and replacement vinyl windows Exterior steel entry and patio doors Vinyl louvered and panel shutters 5-inch seamless gutters and leaf guard system Alu-rex gutter guard system Decks & Patio rooms Sunrooms & Screened rooms Postech Piles – Solid foundations We are an exclusive dealer of Four Seasons Sunrooms and Postech Piles in PEI.