A San Francisco Project
Penthouse 130 ft vertical pumping
Penthouse 130 ft vertical pumping
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Below are some of the products we use, they are not for sale at our Retail Outlet
USG Levelrock® Products
Floor Underlayment Primer
High-quality primer designed to improve the bond between the poured underlayment and wood and existing floor coverings.
USG Levelrock™ Brand Floor Underlayment Primer is ideal for all types of commercial and residential applications.
This fast-drying, low odor primer resists mold and Is available in concentrated, powdered and ready mix formulations and Is engineered and manufactured by USG.
Submittal Sheet / Warranty
High-quality primer designed to improve the bond between the poured underlayment and wood and existing floor coverings.
USG Levelrock™ Brand Floor Underlayment Primer is ideal for all types of commercial and residential applications.
This fast-drying, low odor primer resists mold and Is available in concentrated, powdered and ready mix formulations and Is engineered and manufactured by USG.
Submittal Sheet / Warranty
LEVELROCK® All Purpose Sealer
Enhances the bond between floor-covering adhesive and underlayment.
USG Levelrock™ Brand Floor Underlayment All Purpose Sealer can be applied to most USG Levelrock® Brand Floor Underlayments prior to the application of floor-covering adhesives by a USG Levelrock® authorized applicator or the floor-covering manufacturer.
Submittal Sheet / MSDS / Warranty
Enhances the bond between floor-covering adhesive and underlayment.
USG Levelrock™ Brand Floor Underlayment All Purpose Sealer can be applied to most USG Levelrock® Brand Floor Underlayments prior to the application of floor-covering adhesives by a USG Levelrock® authorized applicator or the floor-covering manufacturer.
Submittal Sheet / MSDS / Warranty
Gypsum Cement Based
Floor Underlayment 2500
Offers the highest compressive strengths in its class (2000 to 3200 psi), providing low-thickness applications over plywood subflooring in single-family, multi-family and hotel/motel construction.
Poured as a fire and sound barrier on wood frame structures, this product is the most economical.
Submittal Sheet / MSDS / Warranty
Offers the highest compressive strengths in its class (2000 to 3200 psi), providing low-thickness applications over plywood subflooring in single-family, multi-family and hotel/motel construction.
Poured as a fire and sound barrier on wood frame structures, this product is the most economical.
Submittal Sheet / MSDS / Warranty
Floor Underlayment 3500
Superior performance for higher-traffic areas in both wood-frame and light-commercial construction.
USG Levelrock® Brand 3500 Floor Underlayments have compressive strengths from 3500 to 4500 psi. For a premium fiber-reinforced underlayment, try USG Levelrock 3500 FR and 3500 Green FR Floor Underlayment.
Ideal for residential and commercial applications. In residential projects, this product can be used as an upgrade in hard surface areas or as a topping to correct uneven floors in commercial applications. For higher traffic areas, it meets vinyl floor covering industry standards for non-Portland Cement underlayments.
Submittal Sheet / MSDS / Warranty
Superior performance for higher-traffic areas in both wood-frame and light-commercial construction.
USG Levelrock® Brand 3500 Floor Underlayments have compressive strengths from 3500 to 4500 psi. For a premium fiber-reinforced underlayment, try USG Levelrock 3500 FR and 3500 Green FR Floor Underlayment.
Ideal for residential and commercial applications. In residential projects, this product can be used as an upgrade in hard surface areas or as a topping to correct uneven floors in commercial applications. For higher traffic areas, it meets vinyl floor covering industry standards for non-Portland Cement underlayments.
Submittal Sheet / MSDS / Warranty
Floor Underlayment 4500
With compressive strengths of 4500 – 5500 psi these underlayments provide a smooth, hard surface over concrete slabs, pre-stressed concrete and concrete planks.
USG Levelrock® Brand 4500 Floor Underlayments are ideal for commercial, institutional and rehab construction.
USG Levelrock® Brand 4500 Floor Underlayments and USG Levelrock® Brand 4500 Pre-Sanded Floor Underlayments accept a variety of floor coverings and exceed commercial vinyl floor-covering requirements. In addition: These underlayments allow light traffic within hours of installation. The exceptional surface hardness resists indentation. USG Levelrock® Brand 4500 Floor Underlayments incorporates an innovative self-sealing technology that typically permits floor coverings to be installed without the need to seal the underlayment.
This product is ideal for floor corrections over concrete substrates. It can be applied at variable thickness up to 3 inches, making it ideal for heavy-traffic commercial, institutional, and renovation projects.
Submittal Sheet / MSDS / Warranty
With compressive strengths of 4500 – 5500 psi these underlayments provide a smooth, hard surface over concrete slabs, pre-stressed concrete and concrete planks.
USG Levelrock® Brand 4500 Floor Underlayments are ideal for commercial, institutional and rehab construction.
USG Levelrock® Brand 4500 Floor Underlayments and USG Levelrock® Brand 4500 Pre-Sanded Floor Underlayments accept a variety of floor coverings and exceed commercial vinyl floor-covering requirements. In addition: These underlayments allow light traffic within hours of installation. The exceptional surface hardness resists indentation. USG Levelrock® Brand 4500 Floor Underlayments incorporates an innovative self-sealing technology that typically permits floor coverings to be installed without the need to seal the underlayment.
This product is ideal for floor corrections over concrete substrates. It can be applied at variable thickness up to 3 inches, making it ideal for heavy-traffic commercial, institutional, and renovation projects.
Submittal Sheet / MSDS / Warranty
Floor Underlayment RH & RH Green
Fast-applying cementitious underlayments formulated specifically for electrical and hot water radiant heat floor installations.
USG Levelrock® Brand RH Floor Underlayments and USG Levelrock® Brand RH Green Floor Underlayments are ideal for use in residential and light-commercial construction. Levelrock brand floor underlayment RH (Radiant Heat) is specifically formulated for electrical and hot water radiant heat floor installations. The non-shrinking nature of LEVELROCK brand floor underlayment RH (Radiant Heat) locks tubing in place, preventing noise and tubing chafing, and its special formulation prevents the high temperature associated with radiant heat floors from breaking down the floor matrix.
Accepts virtually all types of floor coverings including ceramic tile, carpeting and wood. Apply at thickness of ¾-in. to 3-in. Provides compressive strengths of 2500 to 3500 psi. Can shorten it's setting time with the use of USG Levelrock® Brand RH Accelerator
Submittal Sheet / MSDS / Warranty
Fast-applying cementitious underlayments formulated specifically for electrical and hot water radiant heat floor installations.
USG Levelrock® Brand RH Floor Underlayments and USG Levelrock® Brand RH Green Floor Underlayments are ideal for use in residential and light-commercial construction. Levelrock brand floor underlayment RH (Radiant Heat) is specifically formulated for electrical and hot water radiant heat floor installations. The non-shrinking nature of LEVELROCK brand floor underlayment RH (Radiant Heat) locks tubing in place, preventing noise and tubing chafing, and its special formulation prevents the high temperature associated with radiant heat floors from breaking down the floor matrix.
Accepts virtually all types of floor coverings including ceramic tile, carpeting and wood. Apply at thickness of ¾-in. to 3-in. Provides compressive strengths of 2500 to 3500 psi. Can shorten it's setting time with the use of USG Levelrock® Brand RH Accelerator
Submittal Sheet / MSDS / Warranty
LEVELROCK® Quik-Top™ Floor Underlayment
Pre-sanded, self-leveling, cementitious underlayments with the highest compressive strengths in the industry (7000 – 10,000 psi).
USG Durock™ Brand Quik-Top™ Self-Leveling Underlayment sets and dries extremely quickly, minimizing downtime – ideal for commercial and institutional repair and renovation projects.
USG Durock™ Brand Quik-Top™ Self-Leveling Underlayment and USG DUROCK™ Brand Quik-Top™ Gray self-leveling underlayments' innovative self-sealing technology typically eliminates the need to seal the floor prior to applying the floor-covering adhesive. Suitable for a wide variety of floor coverings, they: Dry within 15 hours so applicators can pour and cover in the same day. Require minimal subfloor surface preparation and no shot blasting. Can be stained or used by themselves as a finished floor when used with an approved coating system.
Available in white or gray
Submittal Sheet / MSDS
Pre-sanded, self-leveling, cementitious underlayments with the highest compressive strengths in the industry (7000 – 10,000 psi).
USG Durock™ Brand Quik-Top™ Self-Leveling Underlayment sets and dries extremely quickly, minimizing downtime – ideal for commercial and institutional repair and renovation projects.
USG Durock™ Brand Quik-Top™ Self-Leveling Underlayment and USG DUROCK™ Brand Quik-Top™ Gray self-leveling underlayments' innovative self-sealing technology typically eliminates the need to seal the floor prior to applying the floor-covering adhesive. Suitable for a wide variety of floor coverings, they: Dry within 15 hours so applicators can pour and cover in the same day. Require minimal subfloor surface preparation and no shot blasting. Can be stained or used by themselves as a finished floor when used with an approved coating system.
Available in white or gray
Submittal Sheet / MSDS
LEVELROCK® CSD™ Floor Underlayment
Designed specifically for interior use in buildings with light-gauge steel frame construction and direct application to corrugated steel decks.
USG Levelrock® Brand CSD® Early Exposure™ Floor Underlayments may be applied at a much lower thickness than poured-in-place concrete, reducing dead load and allowing a greater number of floors for increased rentable/sellable square footage.
USG Levelrock® Brand CSD® Early Exposure™ Floor Underlayments can be poured up to 60 days before permanent windows and doors are installed. The self-sealing technology typically eliminates the need to seal the underlayment prior to floor-covering installation. USG Levelrock® Brand CSD® Early Exposure™ Floor Underlayment: Is up to 55% lighter than 3-in. of conventional concrete. Has an average pour thickness of just 1-9/16-in. with standard 9/16-in. deck. Allows for trade traffic the next day vs. 7-10 days for conventional poured concrete. Provides compressive strength of 3500 to 5000
Submittal Sheet / MSDS / Warranty
Designed specifically for interior use in buildings with light-gauge steel frame construction and direct application to corrugated steel decks.
USG Levelrock® Brand CSD® Early Exposure™ Floor Underlayments may be applied at a much lower thickness than poured-in-place concrete, reducing dead load and allowing a greater number of floors for increased rentable/sellable square footage.
USG Levelrock® Brand CSD® Early Exposure™ Floor Underlayments can be poured up to 60 days before permanent windows and doors are installed. The self-sealing technology typically eliminates the need to seal the underlayment prior to floor-covering installation. USG Levelrock® Brand CSD® Early Exposure™ Floor Underlayment: Is up to 55% lighter than 3-in. of conventional concrete. Has an average pour thickness of just 1-9/16-in. with standard 9/16-in. deck. Allows for trade traffic the next day vs. 7-10 days for conventional poured concrete. Provides compressive strength of 3500 to 5000
Submittal Sheet / MSDS / Warranty
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UZIN NC 170
No Depth LimitationPremium low-stress, Portland cement-based leveling and smoothing compound. Provides an extremely hard, smooth finish without depth limitations. Level Plus Effect technology produces flat, absorbent substrates for carpet and resilient floor coverings of all types. May be used as a topping provided a suitable wear surface sealer or coating is applied.
Suitable for/on/as:
No Depth LimitationPremium low-stress, Portland cement-based leveling and smoothing compound. Provides an extremely hard, smooth finish without depth limitations. Level Plus Effect technology produces flat, absorbent substrates for carpet and resilient floor coverings of all types. May be used as a topping provided a suitable wear surface sealer or coating is applied.
Suitable for/on/as:
- All types of floor coverings
- A smoothing layer over structurally sound concrete above, on or below grade, in new construction or renovation projects. May be used over cast in place or precast concrete
- A smoothing layer over existing hard surface flooring (stone, ceramics and epoxy coatings)
- New, structurally sound OSB or equally rated subfloor materials with UZIN RR 201
- Existing substrates, including thin and dense non-water-soluble adhesive residues on concrete including cutback adhesive residues (subject to primer application)
- High stress loads in residential, commercial and industrial locations
- Radiant floor heating systems (hydronic or electric)
- No depth limitation - versatile
- Fast setting - accelerates floor covering installation
- Shear resistant under wood flooring - suitable for all glue down wood applications
- meets strict EMICODE EC 1 R PLUS criteria (healthy indoor air quality and very low emission)
- Submittal Sheet / MSDS
UZIN PE 280
Very Fast Drying1-component dispersion primer with carbon fiber technology for non-absorbent surfaces. Produces a rough, well-keyed surface and provides ideal adhesion over various substrates.
Suitable for/on:
Very Fast Drying1-component dispersion primer with carbon fiber technology for non-absorbent surfaces. Produces a rough, well-keyed surface and provides ideal adhesion over various substrates.
Suitable for/on:
- Existing surfaces in need of refurbishment, such as well-bonded, non-water-soluble adhesive residues including cutback adhesive
- Dense and smooth surfaces, on soundly bonded ceramic and natural stone tiles, terrazzo, water-resistant coatings, epoxy coatings or metal surfaces
- UZIN epoxy and polyurethane primers
- Radiant floor heating systems
- Very fast drying - quicker installations
- Single component - ready to use
- superior bonding - use over UZIN epoxy or polyurethane primers
- Solvent free - meets strict EMICODE EC 1 PLUS criteria (healthy indoor air quality and very low emission)
- Submittal Sheet / MSDS
UZIN PE 460
No Limit on Moisture Vapor2-component epoxy resin moisture vapor retarder and surface hardening primer for concrete substrates with high residual moisture.
Suitable for/on/as:
No Limit on Moisture Vapor2-component epoxy resin moisture vapor retarder and surface hardening primer for concrete substrates with high residual moisture.
Suitable for/on/as:
- Fast track installations with the addition of UZIN Epoxy Accelerator* (approx. 3 1/2 hour dry time)
- A vapor retarder/primer for use up to 100% RH on scarified, very dense or smooth concrete
- A surface hardening primer on absorbent substrates, such as gypsum products and concrete
- A bonding agent on abraded ceramic tile, stone and terrazzo surfaces, existing substrates with well-bonded adhesive residues, smoothing compounds and coatings including water-soluble adhesive residues
- Radiant floor heating systems (obtain technical advice)
- Rapid drying
- Excellent filling capacity
- Chemical resistant
- Alkali resistant - meets ASTM D1308
- Water and solvent free - meets strict EMICODE EC 1 R PLUS criteria (healthy indoor air quality)
UZIN PE 480
Epoxy resin primer for damp-proofing on substrates with very high residual moisture
Epoxy resin primer for damp-proofing on substrates with very high residual moisture
- saves moisture-testing on very damp, cement-based substrates; does away with testing costs
- for mineral levelling compounds and mortars
- as a barrier against very high moisture content on all moisture-resistant substrates
- no limitation on maximum residual moisture value
- heaviest-duty performance
- good filling capacity due to high viscosity
- best attachment even on wet surfaces
- interior and exterior use
- solvent-free
- Submittal Sheet / MSDS
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Sound Reduction
Sound Reduction Board (SRB)
Economical, high-performance sound reduction board that helps meet 50 IIC/50 STC.
USG Levelrock® Brand SRB™ Sound Reduction Board provides excellent sound control in all types of construction while lowering the cost, profile and weight of the underlayment sound system.
USG Levelrock® Brand SRB™ Sound Reduction Boards thin 3/8-in. profile, when topped with ¾-in. USG Levelrock® Brand Floor Underlayment, minimizes transition height changes between rooms. Choose from three wood frame sound- and fire-rated systems — each tested in a laboratory environment per ASTM E90 for Air- borne sound (STC) and ASTM E492 for Structure-borne sound (IIC) per Section 1207 of the International Building Code. USG Levelrock® Brand SRB™ Sound Reduction Board: Is water-resistant Requires only ¾-in. of USG Levelrock® Brand Floor Underlayment to achieve comparable sound performance to sound mat systems. Contains nearly 50% recycled content, which may assist in obtaining LEED® credits.
Submittal Sheet / MSDS / Warranty
Economical, high-performance sound reduction board that helps meet 50 IIC/50 STC.
USG Levelrock® Brand SRB™ Sound Reduction Board provides excellent sound control in all types of construction while lowering the cost, profile and weight of the underlayment sound system.
USG Levelrock® Brand SRB™ Sound Reduction Boards thin 3/8-in. profile, when topped with ¾-in. USG Levelrock® Brand Floor Underlayment, minimizes transition height changes between rooms. Choose from three wood frame sound- and fire-rated systems — each tested in a laboratory environment per ASTM E90 for Air- borne sound (STC) and ASTM E492 for Structure-borne sound (IIC) per Section 1207 of the International Building Code. USG Levelrock® Brand SRB™ Sound Reduction Board: Is water-resistant Requires only ¾-in. of USG Levelrock® Brand Floor Underlayment to achieve comparable sound performance to sound mat systems. Contains nearly 50% recycled content, which may assist in obtaining LEED® credits.
Submittal Sheet / MSDS / Warranty
Sound Attenuation Mat - SAM-N12, N25, N40
Economical sound attenuation mat improves the IIC and STC values to meet or exceed IBC code requirements.
USG Levelrock® Brand SAM-N25™ Sound Attenuation Mat can be used over a variety of subfloors including plywood, OSB, pre-cast concrete, concrete and metal pan decking.
USG Levelrock® Brand SAM-N25™ Sound Attenuation Mat’s slim ¼-in. profile requires a minimum 1-in. topping of USG Levelrock® Brand Floor Underlayment. Made from a durable nylon polymer with a special moisture control backing,USG Levelrock® Brand SAM-N25™ Sound Attenuation Mat is: Able to improve STC and IIC results. Sound tests were conducted in an NVLAP-accredited laboratory. Robinson tested for system durability
Submittal Sheet / MSDS / Warranty
Economical sound attenuation mat improves the IIC and STC values to meet or exceed IBC code requirements.
USG Levelrock® Brand SAM-N25™ Sound Attenuation Mat can be used over a variety of subfloors including plywood, OSB, pre-cast concrete, concrete and metal pan decking.
USG Levelrock® Brand SAM-N25™ Sound Attenuation Mat’s slim ¼-in. profile requires a minimum 1-in. topping of USG Levelrock® Brand Floor Underlayment. Made from a durable nylon polymer with a special moisture control backing,USG Levelrock® Brand SAM-N25™ Sound Attenuation Mat is: Able to improve STC and IIC results. Sound tests were conducted in an NVLAP-accredited laboratory. Robinson tested for system durability
Submittal Sheet / MSDS / Warranty
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Flatline Floors® prides itself on providing the finest quality Cementitious Floor Underlayments for radiant heat, floor leveling, concrete floor resurfacing, fireproofing & sound reduction, as well as installation of moisture mitigation systems.