Block Windows
Strong block window installations to improve safety and moisture control
Block windows are a practical solution for sealing off unused or outdated basement openings. Our team installs durable glass block systems that help prevent water intrusion while increasing security and energy efficiency.
Whether you are replacing old windows or closing off openings entirely, we ensure each installation is watertight and built to last. Our process focuses on clean finishes and long-term performance for your home. In addition to their strength and low maintenance, glass block windows allow natural light to enter while maintaining privacy and protection from the elements. Our team ensures a precise fit and proper sealing to enhance your basement’s overall efficiency, helping you create a safer, brighter, and more comfortable space.

Our Process
Step 1
Inspect existing window openings and determine proper block installation requirements
Step 2
Remove old window materials and clean area for proper sealing
Step 3
Measure opening and prepare glass blocks for secure, accurate placement
Step 4
Install block windows with mortar ensuring tight, waterproof construction throughout
Step 5
Seal edges, finish joints, and clean area for polished appearance
Stronger Protection for Your Basement Windows
- Reduce risk of leaks and unwanted moisture entering basement spaces
- Increase home security with reinforced, durable glass block materials
- Improve energy efficiency by sealing drafts and insulating window openings
- Enhance clean, modern appearance of basement window areas
Rion Waterproofing installs durable block window systems designed to enhance security and prevent moisture intrusion.