National Hardwood Flooring & Moulding supplies flooring adhesives to contractors and homeowners throughout Southern California. Our Van Nuys location stocks hardwood flooring glue, engineered flooring adhesive, and moisture barrier adhesives from industry manufacturers. As a flooring adhesive supplier since 1984, we provide products suited to different flooring types, subfloor conditions, and installation requirements.
Flooring adhesives are formulated for specific applications and performance characteristics, as well as being environmentally friendly.
Urethane adhesives provide strong bonds for hardwood and engineered flooring installations. The formulation cures through reaction with moisture in the air and subfloor. Urethane adhesives offer flexibility after curing, accommodating wood movement without bond failure.
Moisture-cure urethane adhesives work on concrete and plywood subfloors. The products provide sound-dampening properties and resist moisture migration from concrete slabs.
We stock urethane adhesives from Bostik, Sika, and other manufacturers. Our inventory includes products rated for solid hardwood, engineered flooring, and bamboo installations.
Water-based adhesives offer lower VOC emissions than solvent-based formulations. The products clean up with water before curing and produce less odor during installation. Water-based adhesives suit occupied spaces and installations with ventilation limitations.
Water-based formulations bond well to engineered flooring and some solid hardwood products. The adhesives require adequate drying time before foot traffic. Not all water-based products suit every flooring type, so verify compatibility before use.
Solvent-based adhesives provide strong initial grab and accommodate a range of flooring products. The formulations work on concrete and plywood subfloors. Solvent-based products contain VOCs that evaporate during curing.
Adequate ventilation is required during installation of solvent-based adhesives. The products suit professional installations where ventilation can be maintained during the curing period.
Pressure-sensitive adhesives allow repositioning during installation and provide immediate bond without curing time. The products suit floating floor installations and applications requiring easy removal in the future.
Pressure-sensitive formulations work well for vinyl and LVT flooring. Some products are rated for engineered wood installations. Check manufacturer specifications for flooring compatibility.
Engineered flooring adhesive selection depends on the subfloor type and installation conditions.
Engineered flooring glued directly to concrete requires adhesives rated for concrete application. Moisture-cure urethane products bond to concrete while providing moisture vapor resistance. The adhesive layer reduces vapor transmission from the slab to the flooring. Concrete moisture testing determines adhesive requirements. High moisture levels may require additional vapor barriers or extended drying time before installation.
Engineered flooring over plywood subfloors bonds well with urethane and water-based adhesives. The porous plywood surface accepts adhesive penetration for strong bonds. Product selection depends on the flooring manufacturer recommendations and installation conditions.
Adhesives for radiant heat installations must withstand temperature cycling without bond failure. Products rated for radiant heat applications maintain flexibility through heating and cooling cycles. Verify adhesive compatibility with the radiant heat system temperature range.
Moisture barrier adhesives combine bonding function with vapor transmission reduction.
Some adhesives provide both flooring bond and moisture vapor barrier in a single product. These formulations simplify installation by eliminating separate membrane application. Two-in-one products suit concrete slab installations with moderate moisture levels.
High-moisture situations may require dedicated vapor barrier membranes before adhesive application. Epoxy moisture barriers and sheet membranes provide higher vapor transmission resistance than adhesive-only systems. We stock membrane products for severe moisture conditions.
|
Application |
Recommended Adhesive Type |
Key Considerations |
|
Solid hardwood on plywood |
Urethane |
Flexibility for wood movement |
|
Engineered on concrete |
Moisture-cure urethane |
Vapor barrier properties |
|
Engineered on plywood |
Urethane or water-based |
Match to manufacturer specs |
|
Bamboo flooring |
Urethane |
Check strand orientation |
|
Radiant heat systems |
Radiant-rated urethane |
Temperature cycling tolerance |
|
Low-VOC requirement |
Water-based |
Ventilation less critical |
Our flooring adhesive inventory includes products from manufacturers used by professional installers.
Bostik adhesives include the Best, BST Urethane, and MVP4 product lines. Bostik offers urethane and water-based formulations for hardwood, engineered, and bamboo flooring.
Castle adhesives include the CX5000 and CX2000 urethane formulations. CX8000 Environmentally friendly, perfect for Schools, hospitals and for people with immune issues. Castle products suit professional installations requiring high bond strength and moisture resistance.
Sika flooring adhesives provide options for hardwood, engineered, and resilient flooring installations. The product line includes urethane and hybrid formulations.
DriTac products include adhesives and repair kits for hardwood flooring. The DriTac repair kit addresses squeaks and hollow spots in existing floors.
We stock additional adhesive brands for specific applications and price points. Our inventory covers requirements from residential installations to commercial projects.
Adhesive selection must match the flooring product specifications.
Flooring manufacturers specify approved adhesives for warranty coverage. Using non-approved adhesives may void the flooring warranty. Check manufacturer documentation or contact their technical support for adhesive compatibility.
The backing material on engineered flooring affects adhesive compatibility. Plywood-core and HDF-core products may require different adhesive types. Verify the flooring construction before selecting adhesive.
Solid hardwood installations over concrete typically require adhesives with high flexibility to accommodate wood movement. Not all adhesives suit wide-plank or long-length solid flooring installations.
Proper adhesive application affects installation success.
Adhesive manufacturers specify trowel notch sizes for each product. Correct notch size ensures adequate adhesive coverage without excess material. We stock trowels in sizes matching our adhesive inventory.
Open time describes how long adhesive remains workable after spreading. Working time indicates the window for placing flooring into wet adhesive. Temperature and humidity affect both timelines.
Adhesive coverage varies by product and trowel notch size. Calculate material quantities based on manufacturer coverage specifications. Order additional material to account for subfloor irregularities and application variations.
Visit our showroom at 14959 Delano Street in Van Nuys to view our adhesive inventory. Our staff provides guidance on product selection based on flooring type, subfloor conditions, and installation requirements.
Monday through Friday: 7:30 AM to 5:00 PM Saturday: 8:00 AM to 3:00 PM Sunday: Closed
Phone: (800) 848-5556 or (818) 988-9663
We supply flooring adhesives to contractors and homeowners throughout Los Angeles County, Ventura County, and Southern California. Contact our sales team for product recommendations, pricing, and availability.
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