How to Use the RLA Calculators
Select the calculator for the material you are using, then enter the project measurements requested on screen to estimate quantities. These are planning estimates: check the latest product technical data sheet for application rates and allow for substrate condition, surface preparation, installation method and site waste. Explore the RLA product range to find suitable materials.
Flooring Levellers
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F23 Feather (15 kg pail)
F23 Feather (15 kg pail)
50 m²1 m² 100 m²Adjust the slider to represent the floor area you need to cover.
3 mm1 mm 20 mmSet your applied thickness — coverage is adjusted from the rated 1 mm value.
Results are estimates only and may not reflect real-world conditions. Use figures as a rough guide and confirm quantities for your job before ordering.
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TruLevel BulkFill UT (20 kg bag)
TruLevel BulkFill UT (20 kg bag)
50 m²1 m² 100 m²Adjust the slider to represent the floor area you need to cover.
3 mm1 mm 20 mmSet your applied thickness — coverage is adjusted from the rated 1 mm value.
Results are estimates only and may not reflect real-world conditions. Use figures as a rough guide and confirm quantities for your job before ordering.
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TruLevel EconoPro: TruLevel EconoPro
TruLevel EconoPro
TruLevel EconoPro
50 m²1 m² 100 m²Adjust the slider to represent the floor area you need to cover.
3 mm1 mm 20 mmSet your applied thickness — coverage is adjusted from the rated 1 mm value.
Results are estimates only and may not reflect real-world conditions. Use figures as a rough guide and confirm quantities for your job before ordering.
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TruLevel EconoPro Plus (20 kg bag)
TruLevel EconoPro Plus (20 kg bag)
50 m²1 m² 100 m²Adjust the slider to represent the floor area you need to cover.
3 mm1 mm 20 mmSet your applied thickness — coverage is adjusted from the rated 1 mm value.
Results are estimates only and may not reflect real-world conditions. Use figures as a rough guide and confirm quantities for your job before ordering.
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TruLevel EconoScreed (20 kg bag)
TruLevel EconoScreed (20 kg bag)
50 m²1 m² 100 m²Adjust the slider to represent the floor area you need to cover.
3 mm1 mm 20 mmSet your applied thickness — coverage is adjusted from the rated 1 mm value.
Results are estimates only and may not reflect real-world conditions. Use figures as a rough guide and confirm quantities for your job before ordering.
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TruLevel EconoScreed Rapid (20 kg bag)
TruLevel EconoScreed Rapid (20 kg bag)
50 m²1 m² 100 m²Adjust the slider to represent the floor area you need to cover.
3 mm1 mm 20 mmSet your applied thickness — coverage is adjusted from the rated 1 mm value.
Results are estimates only and may not reflect real-world conditions. Use figures as a rough guide and confirm quantities for your job before ordering.
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TruLevel Fine Finish
TruLevel Fine Finish
50 m²1 m² 100 m²Adjust the slider to represent the floor area you need to cover.
3 mm1 mm 20 mmSet your applied thickness — coverage is adjusted from the rated 1 mm value.
Results are estimates only and may not reflect real-world conditions. Use figures as a rough guide and confirm quantities for your job before ordering.
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TruLevel Flexi (20 kg bag)
TruLevel Flexi (20 kg bag)
50 m²1 m² 100 m²Adjust the slider to represent the floor area you need to cover.
3 mm1 mm 20 mmSet your applied thickness — coverage is adjusted from the rated 1 mm value.
Results are estimates only and may not reflect real-world conditions. Use figures as a rough guide and confirm quantities for your job before ordering.
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TruLevel Rapid Patch Repair Mortar (20 kg bag)
TruLevel Rapid Patch Repair Mortar (20 kg bag)
50 m²1 m² 100 m²Adjust the slider to represent the floor area you need to cover.
3 mm1 mm 20 mmSet your applied thickness — coverage is adjusted from the rated 1 mm value.
Results are estimates only and may not reflect real-world conditions. Use figures as a rough guide and confirm quantities for your job before ordering.
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TruLevel SL Self Leveling Compound (20 kg bag)
TruLevel SL Self Leveling Compound (20 kg bag)
50 m²1 m² 100 m²Adjust the slider to represent the floor area you need to cover.
3 mm1 mm 20 mmSet your applied thickness — coverage is adjusted from the rated 1 mm value.
Results are estimates only and may not reflect real-world conditions. Use figures as a rough guide and confirm quantities for your job before ordering.
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TruLevel Tuff Top Self-Smoothing Overlay (20 kg bag)
TruLevel Tuff Top Self-Smoothing Overlay (20 kg bag)
50 m²1 m² 100 m²Adjust the slider to represent the floor area you need to cover.
3 mm1 mm 20 mmSet your applied thickness — coverage is adjusted from the rated 1 mm value.
Results are estimates only and may not reflect real-world conditions. Use figures as a rough guide and confirm quantities for your job before ordering.
Grouts
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Luminous EF: Luminous EF
Luminous EF
Luminous EF
mmmmmmmmm²Coverage is indicative only and may vary with application, substrate, and site conditions. Always refer to the product datasheet.
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Luminous SSG: Luminous SSG
Luminous SSG
Luminous SSG
mmmmmmmmm²Coverage is indicative only and may vary with application, substrate, and site conditions. Always refer to the product datasheet.
Tile Adhesives
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Addflextra Tile Adhesive: Addflextra Tile Adhesive
Notched trowel depthView productAddflextra Tile Adhesive
Addflextra Tile Adhesive
Estimated rate scales with notch depth; verify the actual rate for your trowel, adhesive, and tile back-buttering in the product TDS.
Estimates only. Coverage varies with application thickness, substrate porosity and level, application technique, site conditions, and wastage. Include all required floor and wall areas for membranes. Confirm rates, required film thickness, coats, and final quantities against the product TDS and applicable requirements before ordering.
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Moreflex Tile Adhesive (20 kg bag)
Notched trowel depthMoreflex Tile Adhesive (20 kg bag)
Estimated rate scales with notch depth; verify the actual rate for your trowel, adhesive, and tile back-buttering in the product TDS.
Estimates only. Coverage varies with application thickness, substrate porosity and level, application technique, site conditions, and wastage. Include all required floor and wall areas for membranes. Confirm rates, required film thickness, coats, and final quantities against the product TDS and applicable requirements before ordering.
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RLA FastSet Grey Tile Adhesive (20 kg bag)
Notched trowel depthRLA FastSet Grey Tile Adhesive (20 kg bag)
Estimated rate scales with notch depth; verify the actual rate for your trowel, adhesive, and tile back-buttering in the product TDS.
Estimates only. Coverage varies with application thickness, substrate porosity and level, application technique, site conditions, and wastage. Include all required floor and wall areas for membranes. Confirm rates, required film thickness, coats, and final quantities against the product TDS and applicable requirements before ordering.
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RLA Mastik Tile Adhesive (20 kg bag)
Notched trowel depthRLA Mastik Tile Adhesive (20 kg bag)
Estimated rate scales with notch depth; verify the actual rate for your trowel, adhesive, and tile back-buttering in the product TDS.
Estimates only. Coverage varies with application thickness, substrate porosity and level, application technique, site conditions, and wastage. Include all required floor and wall areas for membranes. Confirm rates, required film thickness, coats, and final quantities against the product TDS and applicable requirements before ordering.
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RLA Tileflex Tile Adhesive (20 kg bag)
Notched trowel depthRLA Tileflex Tile Adhesive (20 kg bag)
Estimated rate scales with notch depth; verify the actual rate for your trowel, adhesive, and tile back-buttering in the product TDS.
Estimates only. Coverage varies with application thickness, substrate porosity and level, application technique, site conditions, and wastage. Include all required floor and wall areas for membranes. Confirm rates, required film thickness, coats, and final quantities against the product TDS and applicable requirements before ordering.
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RLA Unilite S1 (12.5 kg bag)
Notched trowel depthRLA Unilite S1 (12.5 kg bag)
Estimated rate scales with notch depth; verify the actual rate for your trowel, adhesive, and tile back-buttering in the product TDS.
Estimates only. Coverage varies with application thickness, substrate porosity and level, application technique, site conditions, and wastage. Include all required floor and wall areas for membranes. Confirm rates, required film thickness, coats, and final quantities against the product TDS and applicable requirements before ordering.
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StoneSet Tile Adhesive (20 kg bag)
Notched trowel depthStoneSet Tile Adhesive (20 kg bag)
Estimated rate scales with notch depth; verify the actual rate for your trowel, adhesive, and tile back-buttering in the product TDS.
Estimates only. Coverage varies with application thickness, substrate porosity and level, application technique, site conditions, and wastage. Include all required floor and wall areas for membranes. Confirm rates, required film thickness, coats, and final quantities against the product TDS and applicable requirements before ordering.
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TileBond Extra Tile Adhesive (20 kg bag)
Notched trowel depthTileBond Extra Tile Adhesive (20 kg bag)
Estimated rate scales with notch depth; verify the actual rate for your trowel, adhesive, and tile back-buttering in the product TDS.
Estimates only. Coverage varies with application thickness, substrate porosity and level, application technique, site conditions, and wastage. Include all required floor and wall areas for membranes. Confirm rates, required film thickness, coats, and final quantities against the product TDS and applicable requirements before ordering.
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Trade Mastik (20 kg bag)
Notched trowel depthTrade Mastik (20 kg bag)
Estimated rate scales with notch depth; verify the actual rate for your trowel, adhesive, and tile back-buttering in the product TDS.
Estimates only. Coverage varies with application thickness, substrate porosity and level, application technique, site conditions, and wastage. Include all required floor and wall areas for membranes. Confirm rates, required film thickness, coats, and final quantities against the product TDS and applicable requirements before ordering.
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UniGrip Tile Adhesive
Notched trowel depthUniGrip Tile Adhesive
Estimated rate scales with notch depth; verify the actual rate for your trowel, adhesive, and tile back-buttering in the product TDS.
Estimates only. Coverage varies with application thickness, substrate porosity and level, application technique, site conditions, and wastage. Include all required floor and wall areas for membranes. Confirm rates, required film thickness, coats, and final quantities against the product TDS and applicable requirements before ordering.
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UniLite S2 (12.5 kg bag)
Notched trowel depthUniLite S2 (12.5 kg bag)
Estimated rate scales with notch depth; verify the actual rate for your trowel, adhesive, and tile back-buttering in the product TDS.
Estimates only. Coverage varies with application thickness, substrate porosity and level, application technique, site conditions, and wastage. Include all required floor and wall areas for membranes. Confirm rates, required film thickness, coats, and final quantities against the product TDS and applicable requirements before ordering.
Flooring Adhesives
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MS Timber Adhesive: MS Timber Adhesive
Notched trowel depthMS Timber Adhesive
MS Timber Adhesive
Ranges use the lower spread rate to conservatively estimate material.
0%100%Most common overage is 10%. Adjust for site conditions and application losses.
Estimates only. Coverage varies with application thickness, substrate porosity and level, application technique, site conditions, and wastage. Include all required floor and wall areas for membranes. Confirm rates, required film thickness, coats, and final quantities against the product TDS and applicable requirements before ordering.
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RL1000 SMP Flooring Adhesive: RL1000 SMP Flooring Adhesive
Notched trowel depthRL1000 SMP Flooring Adhesive
RL1000 SMP Flooring Adhesive
Ranges use the lower spread rate to conservatively estimate material.
0%100%Most common overage is 10%. Adjust for site conditions and application losses.
Estimates only. Coverage varies with application thickness, substrate porosity and level, application technique, site conditions, and wastage. Include all required floor and wall areas for membranes. Confirm rates, required film thickness, coats, and final quantities against the product TDS and applicable requirements before ordering.
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RL1001 SMP Timber Adhesive: RL1001 SMP Timber Adhesive
Notched trowel depthRL1001 SMP Timber Adhesive
RL1001 SMP Timber Adhesive
Ranges use the lower spread rate to conservatively estimate material.
0%100%Most common overage is 10%. Adjust for site conditions and application losses.
Estimates only. Coverage varies with application thickness, substrate porosity and level, application technique, site conditions, and wastage. Include all required floor and wall areas for membranes. Confirm rates, required film thickness, coats, and final quantities against the product TDS and applicable requirements before ordering.
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RLA 265 Universal Vinyl Adhesive: RLA 265 Universal Vinyl Adhesive
Notched trowel depthRLA 265 Universal Vinyl Adhesive
RLA 265 Universal Vinyl Adhesive
Ranges use the lower spread rate to conservatively estimate material.
0%100%Most common overage is 10%. Adjust for site conditions and application losses.
Estimates only. Coverage varies with application thickness, substrate porosity and level, application technique, site conditions, and wastage. Include all required floor and wall areas for membranes. Confirm rates, required film thickness, coats, and final quantities against the product TDS and applicable requirements before ordering.
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RLA High Temp Vinyl Plank Adhesive: RLA High Temp Vinyl Plank Adhesive
Notched trowel depthRLA High Temp Vinyl Plank Adhesive
RLA High Temp Vinyl Plank Adhesive
Ranges use the lower spread rate to conservatively estimate material.
0%100%Most common overage is 10%. Adjust for site conditions and application losses.
Estimates only. Coverage varies with application thickness, substrate porosity and level, application technique, site conditions, and wastage. Include all required floor and wall areas for membranes. Confirm rates, required film thickness, coats, and final quantities against the product TDS and applicable requirements before ordering.
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RLA HS Water-Based Timber Adhesive: RLA HS Water-Based Timber Adhesive
Notched trowel depthRLA HS Water-Based Timber Adhesive
RLA HS Water-Based Timber Adhesive
Ranges use the lower spread rate to conservatively estimate material.
0%100%Most common overage is 10%. Adjust for site conditions and application losses.
Estimates only. Coverage varies with application thickness, substrate porosity and level, application technique, site conditions, and wastage. Include all required floor and wall areas for membranes. Confirm rates, required film thickness, coats, and final quantities against the product TDS and applicable requirements before ordering.
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RLA Vinyl Plank & Tile Adhesive: RLA Vinyl Plank & Tile Adhesive
Notched trowel depthRLA Vinyl Plank & Tile Adhesive
RLA Vinyl Plank & Tile Adhesive
Ranges use the lower spread rate to conservatively estimate material.
0%100%Most common overage is 10%. Adjust for site conditions and application losses.
Estimates only. Coverage varies with application thickness, substrate porosity and level, application technique, site conditions, and wastage. Include all required floor and wall areas for membranes. Confirm rates, required film thickness, coats, and final quantities against the product TDS and applicable requirements before ordering.
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RLA999 PSA Carpet Adhesive: RLA999 PSA Carpet Adhesive
Notched trowel depthRLA999 PSA Carpet Adhesive
RLA999 PSA Carpet Adhesive
Ranges use the lower spread rate to conservatively estimate material.
0%100%Most common overage is 10%. Adjust for site conditions and application losses.
Estimates only. Coverage varies with application thickness, substrate porosity and level, application technique, site conditions, and wastage. Include all required floor and wall areas for membranes. Confirm rates, required film thickness, coats, and final quantities against the product TDS and applicable requirements before ordering.
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Universal PSA Flooring Adhesive: Universal PSA Flooring Adhesive
Notched trowel depthUniversal PSA Flooring Adhesive
Universal PSA Flooring Adhesive
Ranges use the lower spread rate to conservatively estimate material.
0%100%Most common overage is 10%. Adjust for site conditions and application losses.
Estimates only. Coverage varies with application thickness, substrate porosity and level, application technique, site conditions, and wastage. Include all required floor and wall areas for membranes. Confirm rates, required film thickness, coats, and final quantities against the product TDS and applicable requirements before ordering.
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X3 SMP All-in-One Timber Adhesive: X3 SMP All-in-One Timber Adhesive
Notched trowel depthX3 SMP All-in-One Timber Adhesive
X3 SMP All-in-One Timber Adhesive
Ranges use the lower spread rate to conservatively estimate material.
0%100%Most common overage is 10%. Adjust for site conditions and application losses.
Estimates only. Coverage varies with application thickness, substrate porosity and level, application technique, site conditions, and wastage. Include all required floor and wall areas for membranes. Confirm rates, required film thickness, coats, and final quantities against the product TDS and applicable requirements before ordering.
Waterproofing Membranes
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1Kompönent Fibre Reinforced Waterproof Membrane: 1Kompönent Fibre Reinforced Waterproof Membrane
Notched trowel depth1Kompönent Fibre Reinforced Waterproof Membrane
1Kompönent Fibre Reinforced Waterproof Membrane
Include vertical wall zones, hobs, and other details in addition to the floor.
Estimates only. Coverage varies with application thickness, substrate porosity and level, application technique, site conditions, and wastage. Include all required floor and wall areas for membranes. Confirm rates, required film thickness, coats, and final quantities against the product TDS and applicable requirements before ordering.
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2-Part Cementitious Waterproofing Membrane Kit: 2-Part Cementitious Waterproofing Membrane Kit
Notched trowel depth2-Part Cementitious Waterproofing Membrane Kit
2-Part Cementitious Waterproofing Membrane Kit
Include vertical wall zones, hobs, and other details in addition to the floor.
Estimates only. Coverage varies with application thickness, substrate porosity and level, application technique, site conditions, and wastage. Include all required floor and wall areas for membranes. Confirm rates, required film thickness, coats, and final quantities against the product TDS and applicable requirements before ordering.
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Aliphatic Top Coat Waterproofing: Aliphatic Top Coat Waterproofing
Notched trowel depthAliphatic Top Coat Waterproofing
Aliphatic Top Coat Waterproofing
Include vertical wall zones, hobs, and other details in addition to the floor.
Estimates only. Coverage varies with application thickness, substrate porosity and level, application technique, site conditions, and wastage. Include all required floor and wall areas for membranes. Confirm rates, required film thickness, coats, and final quantities against the product TDS and applicable requirements before ordering.
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Moisture Seal Epoxy Waterproofing System: Moisture Seal Epoxy Waterproofing System
Notched trowel depthMoisture Seal Epoxy Waterproofing System
Moisture Seal Epoxy Waterproofing System
Include vertical wall zones, hobs, and other details in addition to the floor.
Estimates only. Coverage varies with application thickness, substrate porosity and level, application technique, site conditions, and wastage. Include all required floor and wall areas for membranes. Confirm rates, required film thickness, coats, and final quantities against the product TDS and applicable requirements before ordering.
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PU850 Liquid Waterproofing Membrane: PU850 Liquid Waterproofing Membrane
Notched trowel depthPU850 Liquid Waterproofing Membrane
PU850 Liquid Waterproofing Membrane
Include vertical wall zones, hobs, and other details in addition to the floor.
Estimates only. Coverage varies with application thickness, substrate porosity and level, application technique, site conditions, and wastage. Include all required floor and wall areas for membranes. Confirm rates, required film thickness, coats, and final quantities against the product TDS and applicable requirements before ordering.
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WPM Class III Liquid Waterproofing Membrane (15 L pail): WPM Class III Liquid Waterproofing Membrane (15 L pail)
Notched trowel depthWPM Class III Liquid Waterproofing Membrane (15 L pail)
WPM Class III Liquid Waterproofing Membrane (15 L pail)
Include vertical wall zones, hobs, and other details in addition to the floor.
Estimates only. Coverage varies with application thickness, substrate porosity and level, application technique, site conditions, and wastage. Include all required floor and wall areas for membranes. Confirm rates, required film thickness, coats, and final quantities against the product TDS and applicable requirements before ordering.
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WPU Class III Liquid Waterproofing Membrane (15 L pail): WPU Class III Liquid Waterproofing Membrane (15 L pail)
Notched trowel depthWPU Class III Liquid Waterproofing Membrane (15 L pail)
WPU Class III Liquid Waterproofing Membrane (15 L pail)
Include vertical wall zones, hobs, and other details in addition to the floor.
Estimates only. Coverage varies with application thickness, substrate porosity and level, application technique, site conditions, and wastage. Include all required floor and wall areas for membranes. Confirm rates, required film thickness, coats, and final quantities against the product TDS and applicable requirements before ordering.