Building Materials

Lumber, Plywood, Siding

We carry a wide selection of treated lumber, plywood and  siding for your residential and commercial construction projects. 

Trim & Molding

Large stock stock of WindsorONE trim and moldings on Kauai.   Click here to see more styles and specs.

Foundation & Masonry

We carry a variety of products for foundation and masonry projects including concrete block, bag concrete (Hawaiian Cement, Sakrete and Amerimix) and rebar.  See below for the waterproofing and barrier products we have in stock.  

Waterproofing & Barriers

Gaco Western

GacoDeck and GacoRoof are a building’s first line of defense against the elements, no matter the season. Read More.

GAF

The HydroStop® PremiumCoat® Finish Coat is a water-based acrylic top coat. Used in conjunction with the HydroStop® PremiumCoat® Foundation Coat and HydroStop® PremiumCoat® Fabric, it creates the HydroStop® PremiumCoat® System, which is a roofing and waterproofing solution for coating, recover, re-roof and new roof applications. It provides a fully-adhered, adhesively attached, breathable acrylic membrane and a complete roof cover. Read More.

APOC

APOC sells below grade products that feature 60 millimeter sheet waterproofing. Our water based, elastomeric products can be applied to further waterproof the membrane. Protection board and bridge deck planks further ensure water tightness. ASTM emulsion damp-proofing is offered in spray, brush and trowel grades. Read More.

Glaze & Seal

A contractor’s favorite for over 50 years! Glaze ‘N Seal offers a complete line of sealers and maintenance care products for concrete, masonry, tile, grout, and in/outdoor stone. 

Read More.

AirDam

AirDam is an air and weather barrier sealant for windows and doors.  AirDam is an STP (silyl-terminated polymer) sealant formulated to create a long-lasting, weather-tight seal that prevents moist outside air from entering, and conditioned indoor air from escaping around window and door assemblies. Use AirDam in all rough openings prepared with R-Guard FastFlash.

Read More.

FastFlash

Liquid flashing membrane. FastFlash is a liquid flashing membrane available in gun or rollergrade. Use FastFlash in rough openings, to fill joints and seams, to counter-flash waterproofing and air barrier components in new or existing wall assemblies, and to seal around penetrations. Use FastFlash independently or with compatible R-Guard products to prevent the unwanted movement of water and air through building envelopes.

Read More.

Drywall

SRS Distribution carries CertainTeed Gypsum in the following sizes:
½” 4’x8’, 4’x12’, 54”x12’

Insulation

Knauf Insulation

Knauf Insulation EcoBatt® Insulation combines sand, one of the world’s most abundant resources, recycled bottle glass and ECOSE Technology to create the next generation of sustainable insulation…naturally from Knauf Insulation. Read More. 

Agriculture Fencing

Agriculture fencing materials for fence building and repair projects.

• CCA-treated Fence Poles
• Metal T Posts – HDG and green painted
• Ag Fence Fabric – various sizes

Clear Industrial Fiberglass Panels

FIBERGLASS PANEL SIZES
Corrugated – 8′, 10′ and 12′ Tall
J-Rib – 12′ Tall

Solar/PV Waterproof Roof & Attic Fans

Photo voltaic, brushless, DC, waterproof, roof fans.:

• 40 watt brushless motor;
• 316 stainless steel construction;
• 15 year warranty (original purchaser / original address only);
• IP68 motor rating – only one of it’s kind in a Photo Voltaic fan – rated to run fully submersed in saltwater for over one hour;

Click here for more information…

Structural Steel

Structural steel in a large selection of sizes and lengths.

• ​Rectangular Tube
• Square Tubing
• Structural Channels
• Bar Size Tee
• Structural Angles
• Flat Plates and Sheets
• Hot Dip Galvanized

Proud to sell these fine products…