# Interlock & Flagstone Newmarket, Aurora & GTA | LF Builders **URL:** \ **Category:** Blog\ **Created:** [June 11, 2026, 4:21pm UTC](https://home.renovation.reviews/t/interlock-flagstone-newmarket-aurora-gta-lf-builders/48164 "2026-06-11T16:21:59Z")\ **Posts on this page:** 3\ **Page:** 1
**Author:** ![BuildersLTD](https://home.renovation.reviews/user_avatar/home.renovation.reviews/buildersltd/32/14872_2.png) [@BuildersLTD](https://home.renovation.reviews/u/BuildersLTD)\ **Post date:** [June 11, 2026, 4:21pm UTC](https://home.renovation.reviews/t/interlock-flagstone-newmarket-aurora-gta-lf-builders/48164/1 "2026-06-11T16:21:59Z")
Stonework is where LF Builders made its name. Interlock pathways, flagstone patios, steps, driveways and retaining walls, over five decades and thousands of installations across the GTA, we've learned exactly what our freeze-thaw cycles do to a poorly built base. * * * This is a companion discussion topic for the original entry at [https://lfbuilders.ca/flagstone-interlock.html](https://lfbuilders.ca/flagstone-interlock.html) ---
**Author:** ![The\_Local\_Builders](https://home.renovation.reviews/user_avatar/home.renovation.reviews/the_local_builders/32/16852_2.png) [@The\_Local\_Builders](https://home.renovation.reviews/u/The_Local_Builders)\ **Post date:** [June 11, 2026, 5:27pm UTC](https://home.renovation.reviews/t/interlock-flagstone-newmarket-aurora-gta-lf-builders/48164/2 "2026-06-11T17:27:01Z")
toronto’s most finest stoneworkers 🙂 ---
**Author:** ![BuildersLTD](https://home.renovation.reviews/user_avatar/home.renovation.reviews/buildersltd/32/14872_2.png) [@BuildersLTD](https://home.renovation.reviews/u/BuildersLTD)\ **Post date:** [June 11, 2026, 5:27pm UTC](https://home.renovation.reviews/t/interlock-flagstone-newmarket-aurora-gta-lf-builders/48164/3 "2026-06-11T17:27:02Z")