"We were very pleased with the promptness and efficiency of the repairman and helper you sent with a replacement glass for the center section of our large bay window. It was installed within... » more
- Curtis and Eleanor Ford of Davenport, Iowa


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SST non-metal spacer

A solid silicone foam spacer covered with Mylar. It is sealed to the edge of the glass and then sealed with butyl for greater energy efficiency.

Not quite sure what the proper home improvement terms are? Let us help. We have put together a glossory for you to learn a little bit more about Home Improvement Glossary and Terms

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