About Us

With over 20 years of experience serving the Greater Toronto Area, Astra Caulking Ltd. is a family-owned and operated business specializing in both commercial and residential caulking services. We proudly work with condo boards, building managers, site supervisors, and homeowners, delivering top-notch caulking solutions tailored to each client’s needs. Our company is built on the principles of using quality products and providing reliable service.

Caulking, when it ages, becomes hard and brittle, leading to gaps that allow air, water, dust, and insects to infiltrate your home or building. These gaps can cause unseen damage and reduce the energy efficiency of your property. At Astra Caulking Ltd., we address these issues by expertly removing deteriorated caulking and applying new, high-quality caulking to effectively seal the gaps. This not only protects your home but also enhances energy efficiency, reducing heating and air conditioning usage, and ultimately saving you money.