A PROUD MEMBER OF 
CASTLE BUILDING CENTRES
 


The Right Products For Your Project Are Here

J. Austin & Sons

Your Trusted Building Supply Partner

100% locally owned and operated, J. Austin & Sons is your Kawartha Lakes destination for lumber, building supplies, hardware and expert customer service for any of your home or commercial project needs. We serve the  do-it-yourselfer planning a home renovation project, and the pro contractor. We always offer free estimates.

Contractors take note: we carry the products and famous brands you trust. Plus, our knowledgeable staff will help you find what you need.

Our Departments

Dexpan is a gray non-toxic powder used to break concrete, rock and boulders. Dexpan resembles Portland cement in appearance and is made of environmentally friendly natural minerals with slaked lime (calcium hydroxide) the major ingredient. 
Dexpan Demolition Grout is also called a Non-Explosive Controlled Demolition Agent or Soundless Chemical Demolition Agent. 
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