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If you are looking for an experienced residential, commercial and industrial Building envelope service provider in Toronto and nearby locations, give a call to DIWAR GROUP. We can help you with different insulation services, fireproofing and drywall installations that you can trust. Diwar group has been here in the construction industry for more than ten years and is backed by a team of professionals who can take care of all kinds of projects.

Wood Frame of House


2lb Closed-Cell Spray Foam Insulation

This insulation is the best and the most effective for all types of projects. these insulations create a multi-layered barrier that blocks any air from outside along with noise, and the interior of your home can retain its temperature more effectively.


0.5lb Open-Cell Spray-Foam Insulation

Seal and insulate in one step. 0.5lb spray-foam's superior thermal insulation, sealant and sound attenuation properties contribute to a healthy, quiet and more energy efficient building.


Fiberglass Batt Insulation

Fiberglass batt & roll insulation options are common because they’re so easy to install. They’re useful for controlling temperatures, acoustics, and lowering energy costs. And they can be installed just about anywhere, from your attic to your floor.


Fiberglass Blown-in Insulation

If you want to lower your annual energy costs, blown-in insulation is the way to go. Blown-in fiberglass insulation has completely transformed the heating and air conditioning world. It is a great way to retrofit your existing home with upgraded insulation and more energy-efficient heating and cooling.


Attic Blown-In Insulation Removal

An unclean attic can attract rodents or cause mold to grow in your home. If you are dealing with a mold problem, give us a call today. DIWAR deals with both removal and restoration as a result of mold damage.


Drywall, Taping and Mudding

We are ready to provide you with full drywall installation service for your small or large size project . We can be your one-stop shop when it comes to your drywalling needs. Installing all kinds of corner beads, drywall taping and mudding are also included in our full package services.


Fire Proofing

The fireproofing spray is an effective technique to stop fires. It assists in preventing the fire from spreading

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