Expert concrete block (CMU) walls painting in Bethlehem and Northampton/Lehigh County. Correct prep, bonding primers, premium coatings. 15+ years local experience.
Painting concrete block (CMU) walls requires specific preparation and products that most DIYers and even some contractors get wrong. Joseph Assise Painting has 15+ years of experience painting concrete block (CMU) walls on homes throughout Bethlehem and Northampton/Lehigh County. We use the correct bonding primers, elastomeric coatings, and premium topcoats to ensure a finish that lasts.
Concrete block is extremely porous - unfilled block devours paint and provides no smooth surface for adhesion
Our proven process: fill block voids with block filler, allow to cure, apply masonry primer, use elastomeric or 100% acrylic masonry paint.
DRYLOK Masonry Waterproofer as base plus Sherwin-Williams Loxon Concrete and Masonry Primer and paint.
7-10 years on properly filled and primed concrete block.
| Home Size | Estimated Cost |
|---|---|
| Small (under 1,500 sq ft) | $800 - $1,120 |
| Medium (1,500-2,500 sq ft) | $1,920 - $2,400 |
| Large (2,500+ sq ft) | $2,400 - $4,000 |
2026 Bethlehem market pricing. Exact quotes require on-site assessment.
Yes. We paint concrete block (CMU) walls throughout Bethlehem and Northampton/Lehigh County. Proper prep is critical - fill block voids with block filler, allow to cure, apply masonry primer, use elastomeric or 100% acrylic masonry paint.
7-10 years on properly filled and primed concrete block.
Concrete Block Painting in Bethlehem typically costs $800-$4,000 depending on home size and prep required.
Free on-site estimates. We serve all of Northampton/Lehigh County.
Get Your Free Estimate