
Custom Building Products - TechLevel Lite High-Flow Lightweight Self-Leveling Underlayment - 30 lb (13.6 kg) Bag
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Everything You Need to Know
Custom Building Products TechLevel Lite High-Flow Lightweight Self-Leveling Underlayment (SKU TLLW30T) is a high-flow, lightweight self-leveling underlayment for floors going under carpet, wood, LVT, VCT, sheet vinyl, laminate, tile and stone. It exceeds ANSI requirements for tile and natural stone installations. At 1/2 in thickness it is 3 lb lighter per square foot than a standard underlayment. This listing is for 30 lb (13.6 kg) Bag, sold by the bag. Order exactly the quantity you need.
Key Benefits
- Lightweight, high flow
- Applies from feather edge up to 2 in in one pour
- Walkable in 2 to 4 hours
- Cement-based, allows free passage of moisture
Best Applications
Recommended for: Interior leveling over concrete, gypsum underlayment, exterior plywood/OSB, existing tile and resilient flooring.
Detailed Specifications
| Brand | Custom Building Products |
| Product | TechLevel Lite High-Flow Lightweight Self-Leveling Underlayment |
| SKU | TLLW30T |
| Size | 30 lb (13.6 kg) Bag |
| Sold By | Bag |
| Type | Lightweight self-leveling underlayment |
| Mixing | One 30 lb (13.6 kg) bag with 5.5-6.5 US qt water |
| Thickness | Feather edge to 2 in |
Availability: Inventory varies by pickup location. Before finalizing your order, we recommend contacting our customer service team at (888) 966-3579 or hello@wordofmouthfloors.com to confirm stock at your preferred location.
Technical & Safety Data
Technical Data Sheet - Click Here
Frequently Asked Questions
What is Custom Building Products TechLevel Lite High-Flow Lightweight Self-Leveling Underlayment?
Custom Building Products TechLevel Lite High-Flow Lightweight Self-Leveling Underlayment is a high-flow, lightweight self-leveling underlayment for floors going under carpet, wood, LVT, VCT, sheet vinyl, laminate, tile and stone. It exceeds ANSI requirements for tile and natural stone installations. At 1/2 in thickness it is 3 lb lighter per square foot than a standard underlayment.
What size is this listing?
This listing is for 30 lb (13.6 kg) Bag, sold by the bag.
Related Searches
Custom Building Products TechLevel Lite High-Flow Lightweight Self-Leveling Underlayment · Custom Building Products flooring supplies · flooring installation supplies Canada
Estimated delivery after order confirmation
Standard delivery Monday through Friday
Save on shipping — pick up at our location
Stair nosing & moldings add 7-10 business days
Most suppliers allow returns within 30 days, provided items are unopened and undamaged
A restocking fee may be charged depending on the supplier
Custom orders and clearance items are non-returnable
Contact us at hello@wordofmouthfloors.com before ordering
Return policies vary by supplier. Please confirm your supplier's return policy prior to placing your order.
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What Homeowners Are Saying
Great Customer Service and good prices, James is very helpful and fast in response. Highly recommend Word of Mouth Floors for anyone looking for quality flooring at competitive prices.
Excellent Quality & Price! I found Word of Mouth online, ordered, and after completing my install today I couldn’t be happier! They look great and are a fraction of the price of identical products at big-box stores. Highly recommend.
Would recommend this company to anyone looking to buy flooring. Very professional and knowledgeable. The flooring we bought looks great and will be contacting you for business in the future. Thanks James!
Beautiful! We love how the new floor looks in our home. Wide planks and perfect colours. They were by far the easiest and best experience encountered during our renovation project. Service was spectacular.
No pressure. Just great floors.
Talk to a product expert to find the perfect floor for your space — and get the best possible price. Whether it's a single room refresh or a whole-home project, we're here to help.
— The Word of Mouth team
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