Basement Glass Block Windows in Milwaukee, WI

Basement glass block windows in Milwaukee

Old basement windows in Milwaukee homes often have rotted wood frames, single-pane glass and latches that barely hold. Swapping them for glass block is one of the most common basement upgrades in the area. The blocks let light in, keep the view out and make the opening much harder to break through. Tell us how many basement windows you have and get a free written estimate from a local contractor.

Covered under basement glass block windows

Replacement of old wood, steel or aluminum basement windows

Sealed panels to cut drafts and keep out water

Daylight with privacy for laundry, storage and workshop areas

Harder to break through than a single-pane sash

Dryer vent and air vent options

Sill and masonry repair around the opening

Window well considerations reviewed on site

What basement glass block does well

Security: a mortared glass block panel has no latch to pry and is much tougher than thin old glass.
Privacy: patterned block blurs the view into a basement while still letting in daylight.
Drafts and water: a properly sealed panel replaces gaps around worn sashes and frames.
Low upkeep: no wood to paint and no moving parts to wear out.

When a basement window should not be glass block

Glass block is fixed. It is not an emergency escape opening. If a basement room is used, or will be used, as a bedroom, building codes generally require an egress window that a person can climb out of. Talk to the contractor and your local building office before putting glass block in any window that may need to serve as an exit. See basement glass block vs. regular windows.

Vents, dryers and airflow

Many basement panels include a small hinged air vent or a dryer vent opening built into the block. If your dryer currently vents out a basement window, or you want some fresh air in a laundry area, say so in your notes so the estimate covers it.

Frequently asked questions

Will glass block make my basement darker?

Glass block lets in a good amount of light. Clearer patterns let more through and heavier patterns give more privacy. The contractor can show options.

Can you put a dryer vent in a glass block window?

Often, yes. Many panels can be built with a dryer vent or air vent. Mention it in your request so the estimate includes it.

Is glass block OK for a basement bedroom?

Not as the escape window. A bedroom generally needs an egress opening that can be opened and climbed through. Other windows in the space may still be good candidates for glass block. Check with your building office.