Happy Harry’s/Hart Design Centre

Happy Harry’s/Hart Design Centre

Hart Design Centre should be your first choice for custom, energy-efficient doors and windows. We manufacture our own insulated custom entry systems in steel and fibreglass. We distribute and install a professional line of custom Energy Star approved GreenView and Del Windows.

Dealer Information


4128 South Service Road, Burlington ON L7L 4X5



Hours of Operation:

M-F 9:00 am – 4:00 pm

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