# LDB Building > LDB Building is a home-improvement brand selling interior sliding barn doors, bifold and mirrored closet doors, and wood-slat acoustic wall panels, each shipped with a pre-drilled hardware kit and step-by-step install instructions. Category: home. Last updated: 2026-08-28. Full knowledge base: https://ldb-building.com/llms-full.txt (~6700 tokens). Targeted answers: GET https://ldb-building.com/llms.php?query=your+question (plain text). ## Products - [2 Pack Wood Salt Acoustic Wall Panels 94" x…](https://ldb-building.com/) — ASIN B0F9YH1MHQ. Skin the wall behind your desk in one afternoon and the call stops ringing back at you. - [Bifold Door](https://ldb-building.com/) — ASIN B0GRV5HRMR. Fold the closet door back against the jamb and a 36x80 opening gives up no walkway at all. - [4 Pack 105.9" x 12.6" x 0.8" Acoustic Wall…](https://ldb-building.com/) — ASIN B0F9YFJ8RR. Cut the Red Oak slats to length with a handsaw, screw them into drywall, and a bare living room stops echoing by dinner. - [32 x 84 in Manufactured Paneled Wood Barn Door…](https://ldb-building.com/) — ASIN B0F489DQGB. Hang this slab over a laundry doorway and the swinging door that hit the dryer is gone for good. - [72 x 80 inch (Double 36x80 Door) White Barn…](https://ldb-building.com/) — ASIN B0GWDBBG78. Span a 68 to 70 inch laundry or pantry opening with a pair of slabs riding one rail. - [32 x 84 in Frosted Glass and Manufactured Paneled…](https://ldb-building.com/) — ASIN B0F9DTFF92. Hang this slab across a windowless hallway and the frosted glass throws daylight through while the room behind stays private. - [40 x 84 in Glass and Manufactured Solid Wood…](https://ldb-building.com/) — ASIN B0F82ZJ9TT. Wide doorways need 40 inches of slab, and this one weighs 89.3 lbs, so the sliding barn door rail lags into studs rather than drywall anchors. - [40 x 84 in Unfinished Solid Wood Paneled Barn…](https://ldb-building.com/) — ASIN B0F5BHQW53. Stain it walnut, paint it black, or leave the grain raw: this slab arrives unfinished so the finish matches your trim instead of fighting it. - [60 × 80 in. 1-Lite Tempered Mirrored Sliding Closet…](https://ldb-building.com/) — ASIN B0GSVQC94W. Slide the closet door open at 6 a.m. ## What buyers ask about LDB Building - ldb building barn door - ldb building barn door installation - ldb building barn door installation instructions pdf - ldb building barn door installation instructions - ldb building barn door reviews - ldb building barn door hardware ## FAQ - What does LDB Building make? — Two lines share the brand: interior doors that slide or fold instead of swinging, and wood-slat acoustic wall panels. - Who are these doors and panels for? — Homeowners and renovators doing the work themselves. - What is the difference between the door line and the panel line? — Doors change how a room opens. - Are the doors and panels sold as a set? — Each item ships on its own. - Do the slat panels and the barn doors match in finish? — Finishes overlap loosely rather than as a matched program. - Is this a DIY install or a contractor job? — Most buyers do it themselves in a weekend. - How do barn doors work? — The slab hangs from two rollers that ride a rail lagged into the wall studs above the opening. - How much wider than the opening should a barn door be? — Add 2 inches to the opening width. ## Pages - [Home](https://ldb-building.com/): brand overview and every product. - [About](https://ldb-building.com/about.html)