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1 1/4" Aluminum Exterior Sill Extension

1 1/4" Aluminum Exterior Sill Extension

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Our patio sliding door systems are available with exterior aluminum sill extensions
These are useful for concrete sill installation

One width available: 1 1/4", easily attaches to the existing patio door sill.

These are available as an upgrade only, and must be ordered at the same time as your patio door.

    UD050124

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