JJMAK: Windows & Patio Doors for the Lower Mainland

Lower your heating and cooling bills while enjoying the clear beauty of the best patio doors and windows from JJMAK Window Installations. Covered by liability insurance and WorkSafeBC, we serve homeowners, landlords and contractors all throughout the Lower Mainland.


Energy Star® & Starline Windows for Your Satisfaction

Because we sell and install only the most reliable products from Starline Windows, JJMAK Window Installations guarantees your satisfaction. We carry ENERGY STAR® qualified windows and patio doors, which help you protect the environment and cut your energy costs up to 15%. With their head office in Langley, Starline celebrates 50 years of producing exceptional products, including:

  • Aluminum & vinyl windows
  • Slider, casement & designer windows
  • Sliding, swing & accordion patio doors


JJMAK Works When & Where You Need Us

Are you renovating a rental property under a tight deadline? Do you need fast replacement of a shattered sliding glass door? Call JJMAK Window Installations anytime. We work flexible hours – even weekends – that meet your needs and schedule at any location in the Lower Mainland. Call us for service and consultation at your home or work site.

Feel a Draft?

Cut your heating costs with new ENERGY STAR® windows

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Window Installations

Windows and doors for
renovations or new construction

Our Services

On-Site Appointments

Window and door consultations at your home or work site

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