Built with Foam Linear Strips — Self-Leveling Perimeter Solution (24-Pack, 30" Strips / 60 Lin Ft)

Built with Foam Linear Strips are high-density perimeter expansion strips designed to make self-leveling underlayment pours cleaner, safer, and more repeatable. They create a soft expansion barrier at walls and fixed vertical surfaces while “locking in” to the pour through the Level Lock slot-and-hole pattern—helping the cured underlayment act as one unified mass instead of a floating edge that can crack or telegraph.

Key Selling Points

• Durable expansion barrier: Separates self-leveling compound from walls to accommodate movement and reduce stress-related cracking.
• Level Lock mechanical interlock: Slots and holes allow self-leveler to key through the foam for a more monolithic perimeter edge.
• High-density foam construction: Flexible for corners and transitions, yet strong enough to hold shape during placement and pour.
• Installer-friendly workflow: Adhere with caulk or thinset, pour as normal, then trim flush after cure for a clean finished perimeter.
• Project-ready coverage: 24 strips x 30" each provides 60 linear feet per pack—efficient for medium to large rooms.

Specs

• Product type: Perimeter linear strips for self-leveling floors
• Material: High-density foam
• Strip length: 30" each
• Quantity per pack: 24 strips
• Total coverage: 60 linear ft per pack
• Design: Level Lock slots and holes for mechanical bond
• Install method: Caulk or thinset; trim flush after cure
• Primary function: Expansion barrier between walls and self-leveling compound

What’s Included

• 24 foam linear strips (30" each)