Re: Which Ice and Water Shield, Grace or Certainteed winterguard???
the quality of the product depends on the supplier, bigger suppliers wont carry a product if its low quality, smaller suppliers will carry a cheaper product to compete with the big guys who sell more product which gives them buying power
ive used many brands of ice and water shield, ive only had issues with one which i will not use again. Grace is the big name brand same as bakor's blueskin. the only time i specifically use grace product is when using Vycor,
yes you should worry about getting a quality product, but remember that the ice and water is the last line of defense when it comes to your roof, quality shingles and a proper install is where most of your concern should come in
fire up the saw and make some dust