Extended Fiberglass Blocks Sale
Get 15% off all Fiberglass Blocks orders and lock in the special price till the end of the year. Hurry, offer ends September 7th!
Act now to get 15% off all Fiberglass Blocks orders
For a limited time, we are offering a 15% discount on all Fiberglass block orders. Fill out the form to start your order and lock in the special price till the end of the year.
Place Your Order Below
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Fiberglass Blocks
Fiberglass blocks for supporting insulated piping at hanger locations. Not recommended for cold systems where fibrous insulation can retain condensation and lead to mold issues.
½ x 1 x 6
1 x 1 x 6
1 x 1 ½ x 6
1 ½ x 1 ½ x 6
1 ½ x 2 x 6
2 x 2 x 6
2 ½ x 2 ½ x 6
3 x 3 x 6
½ x 1 x 9
1 x 1 x 9
1 x 1 ½ x 9
1 ½ x 1 ½ x 9
1 ½ x 2 x 9
2 x 2 x 9
2 ½ x 2 ½ x 9
3 x 3 x 9
½ x 1 x 12
1 x 1 x 12
1 x 1 ½ x 12
1 ½ x 1 ½ x 12
1 ½ x 2 x 12
2 x 2 x 12
2 ½ x 2 ½ x 12
3 x 3 x 12
½ x 1 x 14
1 x 1 ½ x 14
1 ½ x 1 ½ x 14
1 ½ x 2 x 14
1 x 1 x 14
2 x 2 x 14
2 ½ x 2 ½ x 14
3 x 3 x 14