New to Keir MacLeod Vinyl Windows & Siding are Four Seasons Sunrooms. Patio Rooms, and Conservatories. Choose from Curved, Studio, Cathedral, Victorian or Georgian Conservatory designs in hundreds of standard sizes. Add beautiful space simply & easily. Pre-finished exteriors and interiors eliminate the mess, time and expense of ordinary construction. Imagine being greeted each morning by the drama of a new day, soothed by the serenity of twilight and romanced by the glow of nightfall. For almost three decades, discriminating homeowners have looked to Four Seasons Sunrooms for their sunroom, conservatory, solarium, patio room and greenhouse needs that they just can’t get with ordinary construction.

Never satisfied with the standard renovation, you demand excellence in all your endeavours and all your possessions… your home is your castle.


  • Sunrooms
  • Patio Rooms
  • Conservatories

7 Great Reasons to Add a Sunroom:

  1. Add space and natural life- anytime, anywhere.
  2. Bring the outdoors indoors!
  3. Enjoy the sun and stars, day and night, all year round.
  4. Improve your quality of life, everyday.
  5. Add an elegant finishing touch.
  6. Benefit from easy construction.
  7. It’s the room for every season!

Keir MacLeod Vinyl Windows and Siding is the exclusive dealer for Four Seasons Sunrooms on Prince Edward Island.