Professional Attic Insulation Contractors Since 1998

Unlock Energy Efficiency with Professional Attic Insulation
Transform your home’s comfort and reduce energy costs with Western Insulation’s premium attic insulation services. Our results-driven solutions boost your home’s energy performance while delivering long-term value.

Stop Heat Loss with Modern Attic Upgrades

Properly insulated attics can reduce your heating and cooling costs by up to 30%.

Our comprehensive attic insulation services deliver measurable improvements to your home’s:

Years of Experience

0 +

Attic Insulation Benefits

Premium Attic Insulation Materials

We utilize industry-leading insulation products that deliver optimal R-value protection for homes throughout the Lower Mainland, Metro Vancouver & Fraser Valley regions.

Insulation Options

Why Choose Western Insulation for Your Attic

With over 25 years serving the Lower Mainland, Metro Vancouver & Fraser Valley regions, our experienced team delivers reliable, efficient insulation solutions.

The Western Insulation Difference

Customer Reviews & Testimonials

    
 
 
       Posted on Google  
   
   Debbie Murray 
 
 
 
 Trustindex verifies that the original source of the review is Google. Do you have an infested attic? I had raccoons, birds, rats, squirrels and mice in my attic over the years, and was concerned about hazardous infestation. My Surrey neighbour had their insulation topped up, and recommended Western Insulation Ltd. The owner Preet Sangha and his hard-working staff were respectful and professional at all times. Preet took the time to review options, and patiently answered all my questions. Rather than a top-up, I opted to remove the infested insulation completely. First sheets were laid down to protect flooring, stairs, etc. The hazardous infested insulation was removed, new batting was installed around the skylights and spacers were installed to enable circulation. Then 16” of new insulation was blown-in. The crew even cleaned up and vacuumed before leaving The difference in attic temperature was immediate. It felt warmer. The new insulation would ensure that it’s warmer in the winter, cooler in summer, reduce heat loss by 25% and cut energy bills by 20–30%. I like that it’s durable, eco-friendly, and built to last 25+ years. And, I received a $900 home renovation rebate. Western Insulation Ltd. deserves their A+ rating by the Better Business Bureau. It’s a great company!
  
 
      Posted on Google  
   
   mytinman2002 
 
 
 
 Trustindex verifies that the original source of the review is Google. Thanks Preet for a quick turn around. Good service and friendly staff. My before and after pics give me hope for cheaper utility bills!  Hanks again. Mike W
  
 
      Posted on Google  
   
   LIBO FENG 
 
 
 
 Trustindex verifies that the original source of the review is Google. Western Insulation did an excellent job from start to finish. The crew arrived on time, worked efficiently, and completed everything as promised. Communication throughout the process was great, and the final result looks excellent. Very professional and easy to work with. Highly recommended!
  
 
      Posted on Google  
   
   Catherine MacDonald 
 
 
 
 Trustindex verifies that the original source of the review is Google. I highly recommend Preet and his team to anyone looking for professional attic insulation and ventilation work.  The team did a fantastic job blowing in additional insulation throughout my attic and installing baffles to improve airflow and ventilation. The workmanship exceeded my expectations. The team was thorough, paid attention to detail, and left everything clean and tidy when they finished.
  
 
      Posted on Google  
   
   Jay Fredrickson 
 
 
 
 Trustindex verifies that the original source of the review is Google. Simple straightforward process - if you want a no nonsense approach to top quality work give these guys a call
  
 
      Posted on Google  
   
   Rick Burns 
 
 
 
 Trustindex verifies that the original source of the review is Google. Preet and his crew were very professional. They were in and out in no time at all and made sure they cleaned up after themselves. I would highly recommend them.
  
 
      Posted on Google  
   
   Paul Baluch 
 
 
 
 Trustindex verifies that the original source of the review is Google. We just had the insulation in our attic topped up. Great service from Preet and the team. Would definitely recommend them to anybody who needs any insulation work.
  
 
      Posted on Google  
   
   Selina Li 
 
 
 
 Trustindex verifies that the original source of the review is Google. They just done a perfect insalation for me！I am very happy with their work.
  
 
      Posted on Google  
   
   Ben Balcke 
 
 
 
 Trustindex verifies that the original source of the review is Google. I've been working with Preet @ Western insulation as a new home production builder.  Service on time, accommodating, quality work and professional staff.  His on site personnel lead by Deep are hard working and professional, work safely and are a treat to have on site.  A pleasure to work with, would recommend.
  
 
      Posted on Google  
   
   sony dhaliwal 
 
 
 
 Trustindex verifies that the original source of the review is Google. Recently western insulation done job at my home in Abbotsford their crew is well organized . Highly Recommended 👍👍

Insulation Rebates Available

Take advantage of substantial incentives through BC Hydro and FortisBC energy efficiency programs. Our team streamlines the application process to maximize your eligible savings.

Current BC Rebates Include

SAVE UP TO $5500 WITH CURRENT REBATES | SAVE UP TO $5500 WITH CURRENT REBATES | SAVE UP TO $5500 WITH CURRENT REBATES | SAVE UP TO $5500 WITH CURRENT REBATES |

Service Areas

Western Insulation proudly serves homeowners throughout the Lower Mainland, Metro Vancouver & Fraser Valley regions, including

Ready to Improve Your Home’s Energy Efficiency?

Contact Western Insulation today for a no-obligation assessment and quote. Our team will help you identify the most cost-effective solutions for your home.

Frequently Asked Questions

What R-value is recommended for attics in the Lower Mainland?

For optimal energy efficiency in the Lower Mainland’s climate, we recommend achieving a minimum R-50 in attic spaces. This level of insulation significantly reduces heat loss in winter and prevents unwanted heat gain in summer.

How long does attic insulation installation take?

Most residential attic insulation projects can be completed in a single day. Larger homes or projects requiring extensive preparation may take 1-2 days. Our team works efficiently to minimize disruption to your home.

Will adding attic insulation eliminate ice dams?

Proper attic insulation combined with adequate ventilation and air sealing can significantly reduce or eliminate ice dam formation by maintaining a consistent roof temperature and preventing heat loss from your home.

How do I know if my attic needs more insulation?

Signs of insufficient attic insulation include uneven temperatures between rooms, high energy bills, ice dams in winter, and attic insulation levels below 13 inches in depth. Our free assessment can determine your current insulation status.

Do you remove old insulation before installing new?

In many cases, we can add new insulation over existing material if it’s in good condition. However, if the existing insulation is damaged, contaminated, or compressed, we recommend removal before installing new materials.

Take Action Today

Speak With a Specialist

Professional Attic Insulation Contractors Since 1998

Rebates programs

Stop Heat Loss with Modern Attic Upgrades

Energy efficiency

Building envelope integrity

Comfort levels

Attic Insulation Benefits

Energy Cost Reduction

Enhanced Home Comfort

Improved Air Quality

Increased Property Value

Premium Attic Insulation Materials

Blown-in Fiberglass Insulation

Batt Insulation

Air Sealing Solutions

Ventilation Systems