Interior Walls & Trim

Add visual appeal and durability to your new or remodeled home with the right interior walls, insulation, drywall, paneling, trim, moulding and stone veneer.

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Stone Veneer at GNH

Cultured Stone Veneers

When you choose Cultured Stone® manufactured stone for interior design elements, such as fireplaces and kitchen backsplashes, you can expect the finest quality from the company that has led the industry in innovation for more than 50 years.

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Lefare Drywall at GNH

Lefarge Drywall

We carry high-quality drywall paneling, drywall taping tools, drywall mesh tape and other drywall supplies. Lafarge Regular Drywall is a general-purpose drywall for interior wall and ceiling applications. It is available in several thicknesses and edge treatments, and is designed to meet most general construction needs. It contains a noncombustible gypsum core.

Garden State Trim and Mouldings at GNH

Garden State Trim & Moulding

Garden State Lumber is the premier supplier of S4S trimboards and stock mouldings. Browse our selection of interior trim for any style of crown moulding, baseboard moulding, chair rails, ceiling trim, window trim, door trim, dowels, and more.

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Johns Manville Insulation at GNH

Johns Manville Insulation

Johns Manville makes insulating your home easy with high-quality products and installation guides. Insulating interior walls can help you maximize energy-efficiency and create sound-dampening in your home. Choose between fiberglass insulation, foam boards, or mineral wool insulation.

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