Rigid Foam Board Insulation Specialists Since 1998

Unlock Maximum Energy Performance with Professional Rigid Foam Insulation Transform your home’s thermal envelope and reduce energy costs with Western Insulation’s premium rigid foam insulation services. Our results-driven solutions deliver superior R-value and moisture resistance in a compact profile.

High R-Value Panels for Maximum Moisture Control

Properly installed rigid foam insulation provides the highest R-value per inch while creating an effective moisture and air barrier for your home.

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

Years of Experience

0 +

Rigid Foam Insulation Benefits

Premium Rigid Foam Insulation Materials

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

Insulation Options

Why Choose Western Insulation for Your Rigid Foam Installation

With over 25 years serving the Lower Mainland, Metro Vancouver & Fraser Valley regions, our experienced team delivers reliable, high-performance rigid foam 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 for rigid foam insulation projects.

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 Experience Superior Insulation Performance?

Contact Western Insulation today for a no-obligation assessment and quote. Our team will help you identify the most effective rigid foam insulation solutions for your specific needs.

Frequently Asked Questions

What’s the difference between the various types of rigid foam insulation?

The three main types of rigid foam insulation differ in R-value, moisture resistance, and cost. EPS (expanded polystyrene) offers good performance at the lowest cost. XPS (extruded polystyrene) provides better moisture resistance, making it ideal for below-grade applications. Polyiso (polyisocyanurate) delivers the highest R-value per inch but typically at a higher cost. Our experts will recommend the best option based on your specific application.

Where is rigid foam insulation most commonly used?

Rigid foam is particularly valuable for basement walls, under concrete slabs, exterior continuous insulation, cathedral ceilings with limited space, and flat roofs. It’s also excellent for areas where moisture resistance is critical or where maximum R-value is needed in a limited space. Our assessment will identify the ideal applications for your home.

Can rigid foam insulation be used on the exterior of my home?

Yes, rigid foam insulation is excellent as an exterior continuous insulation layer. It can be installed beneath siding during new construction or renovations, creating a thermal break that significantly improves your wall’s overall R-value. When properly detailed with appropriate water-resistive barriers and flashing, it enhances both energy efficiency and moisture management.

Does rigid foam insulation require a vapor barrier?

Many rigid foam products, particularly XPS and foil-faced polyiso, can serve as their own vapor retarders when joints are properly sealed. However, the need for additional vapor control depends on your specific wall assembly, local climate conditions, and building code requirements. Our experts will ensure your system includes appropriate vapor management for our BC climate.

How long does rigid foam insulation last?

Quality rigid foam insulation is extremely durable and can last for the lifetime of your building. It doesn’t degrade, settle, or lose R-value over time when properly installed and protected. This makes it an excellent long-term investment in your home’s energy efficiency and comfort.

Take Action Today

Speak With a Specialist

Rigid Foam Board Insulation Specialists Since 1998

Rebates programs

High R-Value Panels for Maximum Moisture Control

Energy efficiency

Moisture management

Structural integrity

Rigid Foam Insulation Benefits

Superior Thermal Performance

Effective Moisture Barrier

Enhanced Air Sealing

Increased Property Value

Premium Rigid Foam Insulation Materials

Expanded Polystyrene (EPS)

Extruded Polystyrene (XPS)

Polyisocyanurate (Polyiso)

Custom Panel Systems