We’ve re-branded!

Prior to December 2016 we operated as Olsen Home Exteriors, a division of KOTT Lumber Company. Now, we are simply known as KOTT, but you’ll deal with the same great team and get the same great products and services.

We’ve got you covered.

KOTT (formerly Olsen Home Exteriors) is your trusted partner for exterior home renovations and outdoor home improvement products.


Supply and installation of a complete roofing system, backed by the industry’s best materials and workmanship warrantyLearn more


Supply and installation of high quality vinyl, wood, fibre cement and corrugated steel siding systemsLearn more

Windows & Doors

When you are building a new home, we are your one stop shop for ENERGY STAR® windows and doorsLearn more

Masonry Products

Supply of brick, stone  and all related accessories for your home’s exteriorLearn more

Landscaping Products

Supply of landscaping stone and accessories for patios, retaining walls, walkways and stepsLearn more

Get Started Today