

Hero image 0 of M-D Building Products 80228 3.28 in. x 16 ft. 5 in. PROVA FLEX-HEAT® Underlayment Roll (54 SQ FT), 0 of 16
M-D Building Products 80228 3.28 in. x 16 ft. 5 in. PROVA FLEX-HEAT® Underlayment Roll (54 SQ FT)
(No ratings yet)
Key item features
- Durable Construction: Features two layers of polypropylene for mechanical bonding, vapor management, and shear stress control, neutralizing substrate movement.
- Crack Prevention: Protects tile and stone floors from cracking due to substrate movement or settling, and accommodates heating cables up to 5mm for in-floor warmth.
- Optimal Dimensions: Measures 3.28 inches wide by 16 feet 5 inches long, covering 54 square feet, with a red primary layer and white fleece bottom layer.
- Moisture Management: Incorporates open-air channels beneath the fleece layer for effective moisture dissipation, making it suitable for below-grade installations.
- Level Transition: The 0.26-inch (6.5mm) thick membrane can be used without heating cables to achieve a level transition with higher floors.
- Heating Versatility: Compatible with various wire sizes up to 0.2 inches (5mm) thick, allowing for efficient 3-inch (7.6cm) cable spacing for optimal heat distribution.
- Installation Requirements: Requires premium polymer-modified thin-set mortar and installation with a 1/4 inch x 1/4 inch square notch trowel.
Generated by AI
Specs
- Coverage area54 sq ft
- Thickness0.26 in
- MaterialPolypropylene
- FeaturesEasy Installation
- Shaperoll
- Weight9 lbs
Current price is USD$94.99
Price when purchased online
- Free shipping
Free 30-day returns
How do you want your item?
Columbus, 43215
Arrives between Feb 20 - Feb 24
|Sold and shipped by Reliable Home Products
4.691588785046729 stars out of 5, based on 214 seller reviews(4.7)214 seller reviews
Free 30-day returns
Compare with similar items
| Product | Viewing this itemM-D Building Products 80228 3.28 in. x 16 ft. 5 in. PROVA FLEX-HEAT® Underlayment Roll (54 SQ FT) ![]() $94.99 current price $94.99 | 3in1 Vapor Barrier Flooring Underlayment w/Overlap and pre-Attached Tape Strip - Bestlaminate- 2mm - 500sq.ft (Bundle 5 Rolls Each 100 sg.ft.) ![]() $84.99 current price $84.99 | 3in1 Vapor Barrier Flooring Underlayment w/Overlap and pre-Attached Tape Strip - Bestlaminate- 2mm - 500sq.ft (Bundle 5 Rolls Each 100 sg.ft.) ![]() $83.99 current price $83.99 | Waterproof Membrane for Shower, 3.3 FT x 98.5 FT Roll (323 Sq Ft), 23.6 Mil Thickness Polyethylene Fabric Tile Underlayment Waterproof Membrane for Bathroom, Kitchen, Saunas and Wet Areas ![]() $89.99 current price $89.99 |
|---|
| Coverage area | 54 sq ftM-D Building Products 80228 3.28 in. x 16 ft. 5 in. PROVA FLEX-HEAT® Underlayment Roll (54 SQ FT) | 500 sq ft3in1 Vapor Barrier Flooring Underlayment w/Overlap and pre-Attached Tape Strip - Bestlaminate- 2mm - 500sq.ft (Bundle 5 Rolls Each 100 sg.ft.) | 500 sq ft3in1 Vapor Barrier Flooring Underlayment w/Overlap and pre-Attached Tape Strip - Bestlaminate- 2mm - 500sq.ft (Bundle 5 Rolls Each 100 sg.ft.) | 323 sq ftWaterproof Membrane for Shower, 3.3 FT x 98.5 FT Roll (323 Sq Ft), 23.6 Mil Thickness Polyethylene Fabric Tile Underlayment Waterproof Membrane for Bathroom, Kitchen, Saunas and Wet Areas |
|---|---|---|---|---|
| Thickness | 0.26 inM-D Building Products 80228 3.28 in. x 16 ft. 5 in. PROVA FLEX-HEAT® Underlayment Roll (54 SQ FT) | 2 mm3in1 Vapor Barrier Flooring Underlayment w/Overlap and pre-Attached Tape Strip - Bestlaminate- 2mm - 500sq.ft (Bundle 5 Rolls Each 100 sg.ft.) | 2 mm3in1 Vapor Barrier Flooring Underlayment w/Overlap and pre-Attached Tape Strip - Bestlaminate- 2mm - 500sq.ft (Bundle 5 Rolls Each 100 sg.ft.) | 23.6 mmWaterproof Membrane for Shower, 3.3 FT x 98.5 FT Roll (323 Sq Ft), 23.6 Mil Thickness Polyethylene Fabric Tile Underlayment Waterproof Membrane for Bathroom, Kitchen, Saunas and Wet Areas |
| Material | PolypropyleneM-D Building Products 80228 3.28 in. x 16 ft. 5 in. PROVA FLEX-HEAT® Underlayment Roll (54 SQ FT) | Foam3in1 Vapor Barrier Flooring Underlayment w/Overlap and pre-Attached Tape Strip - Bestlaminate- 2mm - 500sq.ft (Bundle 5 Rolls Each 100 sg.ft.) | Foam3in1 Vapor Barrier Flooring Underlayment w/Overlap and pre-Attached Tape Strip - Bestlaminate- 2mm - 500sq.ft (Bundle 5 Rolls Each 100 sg.ft.) | PolyethyleneWaterproof Membrane for Shower, 3.3 FT x 98.5 FT Roll (323 Sq Ft), 23.6 Mil Thickness Polyethylene Fabric Tile Underlayment Waterproof Membrane for Bathroom, Kitchen, Saunas and Wet Areas |
| Features | Easy InstallationM-D Building Products 80228 3.28 in. x 16 ft. 5 in. PROVA FLEX-HEAT® Underlayment Roll (54 SQ FT) | Easy Installation3in1 Vapor Barrier Flooring Underlayment w/Overlap and pre-Attached Tape Strip - Bestlaminate- 2mm - 500sq.ft (Bundle 5 Rolls Each 100 sg.ft.) | Easy Installation3in1 Vapor Barrier Flooring Underlayment w/Overlap and pre-Attached Tape Strip - Bestlaminate- 2mm - 500sq.ft (Bundle 5 Rolls Each 100 sg.ft.) | WaterproofWaterproof Membrane for Shower, 3.3 FT x 98.5 FT Roll (323 Sq Ft), 23.6 Mil Thickness Polyethylene Fabric Tile Underlayment Waterproof Membrane for Bathroom, Kitchen, Saunas and Wet Areas |
Now hiding additional rows in the Table
About this item
Product details
PROVA FLEX-HEAT® is an uncoupling and crack isolation membrane for tiled floors that includes channels for inserting low-voltage heating cables (sold separately). The underlayment consists of a polypropylene sheet with studs for carrying heating cables, channels for managing vapor, and a polypropylene nonwoven anchoring fleece for securing the membrane to the substrate. The fleece layer is secured with a polyolefin-based adhesive, and it provides shear stress control by neutralizing stress caused by substrate movement. PROVA FLEX-HEAT accepts heating cables up to 5 mm.
- Made of two layers of polypropylene for mechanical bonding, vapor management and Sheer Stress control to neutralize stress caused by substrate movement
- Protects tile or stone floors from cracking as substrates move or settle and accepts heating cables (sold separately) up to 5 mm to create comfort via in-floor heat
- 3.28 in. W x 16 ft. 5 in. L (5 sq m / 54 sq ft.)
- Red primary layer with white fleece bottom layer
- Vapor Management System: Open-air channels beneath the fleece layer provides a path for moisture to dissipate. Well suited for below-grade installations
- 0.26″ (6.5 mm) thick membrane: Can be used without heating cables for matching up to higher floors to achieve a level transition
- Versatile Heating Cable Compatibility: Can be used with multiple wire sizes of up to 0.2” (5 mm) thick
- Achieve 3″ (7.6 cm) Cable Spacing: Provides most efficient heat distribution as per wire manufacturer specifications
- Premium polymer-modified thin set mortar required for installation, no premixed mortar or mastic
- Install with 1/4 in. x 1/4 in. Square Notch Trowel
info:
We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here, and we have not verified it.
Specifications
Coverage area
54 sq ft
Thickness
0.26 in
Material
Polypropylene
Features
Easy Installation
Warranty
Warranty information
50-year composition/10-year performance limited warranty
Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
Warnings
Similar items you might like
Based on what customers bought
KFFKFF Floor Underlayment 400 sq. ft, 3mm Laminate Flooring Padding with Vapor Barrier, Durable Fiber PE Film, Noise Reduction & Soundproofing for Vinyl & Wood (2 Rolls x 200 sq. ft) $115.89
Sponsored$11589current price $115.89KFFKFF Floor Underlayment 400 sq. ft, 3mm Laminate Flooring Padding with Vapor Barrier, Durable Fiber PE Film, Noise Reduction & Soundproofing for Vinyl & Wood (2 Rolls x 200 sq. ft)
15 out of 5 Stars. 1 reviewsShipping, arrives in 3+ days3in1 Vapor Barrier Flooring Underlayment w/Overlap and pre-Attached Tape Strip - Bestlaminate- 2mm - 500sq.ft (Bundle 5 Rolls Each 100 sg.ft.) $84.99
$8499current price $84.993in1 Vapor Barrier Flooring Underlayment w/Overlap and pre-Attached Tape Strip - Bestlaminate- 2mm - 500sq.ft (Bundle 5 Rolls Each 100 sg.ft.)
Shipping, arrives in 3+ days3in1 Vapor Barrier Flooring Underlayment w/Overlap and pre-Attached Tape Strip - Bestlaminate- 2mm - 500sq.ft (Bundle 5 Rolls Each 100 sg.ft.) $83.99
$8399current price $83.993in1 Vapor Barrier Flooring Underlayment w/Overlap and pre-Attached Tape Strip - Bestlaminate- 2mm - 500sq.ft (Bundle 5 Rolls Each 100 sg.ft.)
15 out of 5 Stars. 1 reviewsShipping, arrives in 3+ days200SQFT Premium 3MM Thick Silver Super Quiet Floor Underlayment Padding with Tape & Vapor Barrier 3-in-1 Heavy Duty, 200 Square Feet (1 ROLL / 200 SQFT)$$Tools & Hardware Other $72.73 Was $84.77
Now$7273current price Now $72.73, Was $84.77$84.77You save $12.04You save$12.04200SQFT Premium 3MM Thick Silver Super Quiet Floor Underlayment Padding with Tape & Vapor Barrier 3-in-1 Heavy Duty, 200 Square Feet (1 ROLL / 200 SQFT)$$Tools & Hardware Other
3in1 Vapor Barrier Flooring Underlayment w/Overlap and pre-Attached Tape Strip - Bestlaminate- 2mm - 500sq.ft (Bundle 5 Rolls Each 100 sg.ft.) $84.99
$8499current price $84.993in1 Vapor Barrier Flooring Underlayment w/Overlap and pre-Attached Tape Strip - Bestlaminate- 2mm - 500sq.ft (Bundle 5 Rolls Each 100 sg.ft.)
Shipping, arrives in 3+ daysWood Fiber Flooring Underlayment, 6mm (1/4 Inch) Thickness - 90 Sq Ft, Natural Soundproofing Insulation, for Laminate, Vinyl, LVT, LVP, or Hardwood $87.99
2 optionsAvailable in additional 2 options$8799current price $87.99Options from $87.99 – $128.99Wood Fiber Flooring Underlayment, 6mm (1/4 Inch) Thickness - 90 Sq Ft, Natural Soundproofing Insulation, for Laminate, Vinyl, LVT, LVP, or Hardwood
Shipping, arrives in 3+ daysWaterproof Membrane for Shower, 3.3 FT x 98.5 FT Roll (323 Sq Ft), 23.6 Mil Thickness Polyethylene Fabric Tile Underlayment Waterproof Membrane for Bathroom, Kitchen, Saunas and Wet Areas $93.99
$9399current price $93.99Waterproof Membrane for Shower, 3.3 FT x 98.5 FT Roll (323 Sq Ft), 23.6 Mil Thickness Polyethylene Fabric Tile Underlayment Waterproof Membrane for Bathroom, Kitchen, Saunas and Wet Areas
Shipping, arrives in 3+ days3in1 Vapor Barrier Flooring Underlayment w/Overlap and pre-Attached Tape Strip - Bestlaminate- 2mm - 500sq.ft (Bundle 5 Rolls Each 100 sg.ft.) $83.99
$8399current price $83.993in1 Vapor Barrier Flooring Underlayment w/Overlap and pre-Attached Tape Strip - Bestlaminate- 2mm - 500sq.ft (Bundle 5 Rolls Each 100 sg.ft.)
Shipping, arrives in 3+ daysWaterproof Membrane for Shower, 3.3 FT x 98.5 FT Roll (323 Sq Ft), 23.6 Mil Thickness Polyethylene Fabric Tile Underlayment Waterproof Membrane for Bathroom, Kitchen, Saunas and Wet Areas $89.99
$8999current price $89.99Waterproof Membrane for Shower, 3.3 FT x 98.5 FT Roll (323 Sq Ft), 23.6 Mil Thickness Polyethylene Fabric Tile Underlayment Waterproof Membrane for Bathroom, Kitchen, Saunas and Wet Areas
Shipping, arrives in 3+ days5 in 1 Sound/Thermal/Vapor barrier,Odorless,Acoustics, 3mm, 100sqft underlayment $86.62
$8662current price $86.625 in 1 Sound/Thermal/Vapor barrier,Odorless,Acoustics, 3mm, 100sqft underlayment
Shipping, arrives in 3+ daysCUSTOM TechLevel WSF Fiber Reinforced Self-Leveling Underlayment- TDS320 $90.51
$9051current price $90.51CUSTOM TechLevel WSF Fiber Reinforced Self-Leveling Underlayment- TDS320
Shipping, arrives in 3+ daysProtectite Ultra Synthetic Underlayment 4′ x 250′ Roll (1,000 Sq. Ft.) $182.95
$18295current price $182.95Protectite Ultra Synthetic Underlayment 4′ x 250′ Roll (1,000 Sq. Ft.)
Shipping, arrives in 3+ daysFlooring Underlayment - 2mm Vapor Barrier - Silent Padding with Tape - IIC 65 - 100 sq ft Roll | Bestlaminate for Laminate & Engineered Floors $35.57
$3557current price $35.57Flooring Underlayment - 2mm Vapor Barrier - Silent Padding with Tape - IIC 65 - 100 sq ft Roll | Bestlaminate for Laminate & Engineered Floors
Shipping, arrives in 3+ daysBuilding Products SF10 11 lbs. Speed Finish Underlayment Patching & Finishing Cement $25.69 Was $31.22
Now$2569current price Now $25.69, Was $31.22$31.22+$9.98 shippingYou save $5.53You save$5.53Building Products SF10 11 lbs. Speed Finish Underlayment Patching & Finishing Cement
Shipping, arrives in 3+ days120 sq. ft. Unheated Insulayment, Padded Floor Underlayment for WarmStep 120V System $120.45
$12045current price $120.45120 sq. ft. Unheated Insulayment, Padded Floor Underlayment for WarmStep 120V System
Shipping, arrives in 3+ daysKFFKFF Floor Underlayment 600 sq. ft, 3-in-1 2 mm Thick Padding with Tape & Moisture Barrier, Durable EPE Foam for Sound Dampening & Noise Control, Suitable for Laminate Wood (6 Rolls x 100 sq. ft) $115.99
$11599current price $115.99KFFKFF Floor Underlayment 600 sq. ft, 3-in-1 2 mm Thick Padding with Tape & Moisture Barrier, Durable EPE Foam for Sound Dampening & Noise Control, Suitable for Laminate Wood (6 Rolls x 100 sq. ft)
15 out of 5 Stars. 1 reviewsVEVOR Floor Underlayment 200 sq. ft/Roll, 3-in-1 3 mm Thick Flooring Padding with Tape & Vapor Barrier, Heavy Duty EPE Foam with Gold PE, Soundproofing and Noise Reduction, for Laminate Wood Floors $62.99 Was $69.99
Now$6299current price Now $62.99, Was $69.99$69.99You save $7.00You save$7.00VEVOR Floor Underlayment 200 sq. ft/Roll, 3-in-1 3 mm Thick Flooring Padding with Tape & Vapor Barrier, Heavy Duty EPE Foam with Gold PE, Soundproofing and Noise Reduction, for Laminate Wood Floors
25 out of 5 Stars. 2 reviewsShipping, arrives in 3+ days
Popular items in this category
Best selling items that customers love
QuietWalk 100 sq ft Acoustical Underlayment with Built-In Vapor Barrier for Laminate and Engineered Wood $201.60
2 optionsAvailable in additional 2 optionsSponsored$20160current price $201.60More options from $49.93QuietWalk 100 sq ft Acoustical Underlayment with Built-In Vapor Barrier for Laminate and Engineered Wood
1024.6 out of 5 Stars. 102 reviewsSave withShipping, arrives tomorrowM-D Building Products TT8004RED82R 3.28 in. x 82 ft. PROVA-FLEX® Underlayment Roll (269 SQ FT) $375.00 Was $483.46
2 optionsAvailable in additional 2 optionsNow$37500current price Now $375.00, Was $483.46$483.46You save $108.46You save$108.46More options from $87.29M-D Building Products TT8004RED82R 3.28 in. x 82 ft. PROVA-FLEX® Underlayment Roll (269 SQ FT)
Shipping, arrives in 3+ daysM-D Building Products 46131 1-1/2 In. X 36 In. Satin Silver Aluminum Multi Floor Transition $34.95
Sponsored$3495current price $34.95+$10.00 shippingMore options from $16.99M-D Building Products 46131 1-1/2 In. X 36 In. Satin Silver Aluminum Multi Floor Transition
25 out of 5 Stars. 2 reviewsShipping, arrives in 3+ daysMP Global Products DuoFoam Self-Seal Underlayment - Easy Installation - 40"Wx30.03'L, 100 Sq Ft $28.07
$2807current price $28.07MP Global Products DuoFoam Self-Seal Underlayment - Easy Installation - 40"Wx30.03'L, 100 Sq Ft
Shipping, arrives in 3+ daysMP Global Products Insulayment Underlayment for Glue and Nail Down Flooring $54.99
$5499current price $54.99MP Global Products Insulayment Underlayment for Glue and Nail Down Flooring
134.8 out of 5 Stars. 13 reviewsSave withShipping, arrives in 3+ daysLessCare Floor Underlayment 200 Sq Ft with Moisture Barrier LCU1-200 $57.49
$5749current price $57.49LessCare Floor Underlayment 200 Sq Ft with Moisture Barrier LCU1-200
65 out of 5 Stars. 6 reviewsShipping, arrives in 3+ daysQEP 0.5 in., Sound and Crack Isolation Carpet Underlayment 150 sq. ft for Underlayment, 25 Sheets $380.22
$38022current price $380.22QEP 0.5 in., Sound and Crack Isolation Carpet Underlayment 150 sq. ft for Underlayment, 25 Sheets
Shipping, arrives in 3+ daysMP Global Products SoundBuffer 100 sq ft Underlayment for Luxury Vinyl Tile and Plank Flooring With Sound Reduction, Virgin Latex Rubber $51.40
$5140current price $51.40MP Global Products SoundBuffer 100 sq ft Underlayment for Luxury Vinyl Tile and Plank Flooring With Sound Reduction, Virgin Latex Rubber
144.9 out of 5 Stars. 14 reviewsSave withShipping, arrives in 3+ daysDekorman Laminate White Foam Underlayment 2mm Thickness x 3.3 ft. W x 91.44 ft. L (300 sq.ft./roll) $57.00 $57.00/sq ft
$5700current price $57.00$57.00/sq ftDekorman Laminate White Foam Underlayment 2mm Thickness x 3.3 ft. W x 91.44 ft. L (300 sq.ft./roll)
134.8 out of 5 Stars. 13 reviewsSave withShipping, arrives in 3+ daysFlex Flor� (5 Cartons-40 Planks) Looselay Vinyl Plank 9in x 48in - 120 sq. ft., Dunes $556.60
$55660current price $556.60Flex Flor� (5 Cartons-40 Planks) Looselay Vinyl Plank 9in x 48in - 120 sq. ft., Dunes
Save withShipping, arrives in 3+ daysMP Global Products Moisture/Vapor Barrier Underlayment for Laminate, Engineered and Hardwood Floors $13.66
$1366current price $13.66MP Global Products Moisture/Vapor Barrier Underlayment for Laminate, Engineered and Hardwood Floors
134.5 out of 5 Stars. 13 reviewsSave withShipping, arrives in 3+ daysM-D Building Products 31372 3/8 in. x 96 in. Bright Clear Aluminum Bullnose $40.61
$4061current price $40.61More options from $38.20M-D Building Products 31372 3/8 in. x 96 in. Bright Clear Aluminum Bullnose
Shipping, arrives in 3+ daysBest seller Carpet Tile Tape Double Sided Heavy Duty Carpet Tape Indoor Outdoor Rugs by All Flooring Now 2in x 90ft $19.99
Best seller
6 optionsAvailable in additional 6 options$1999current price $19.99Options from $19.99 – $109.99Carpet Tile Tape Double Sided Heavy Duty Carpet Tape Indoor Outdoor Rugs by All Flooring Now 2in x 90ft
334.6 out of 5 Stars. 33 reviewsShipping, arrives in 3+ daysM-D Building Products 48901 36 In. Unfinished Hardwood Trans Tile/Laminate w/ Anchors & Screws $23.31
2 optionsAvailable in additional 2 options$2331current price $23.31+$10.00 shippingM-D Building Products 48901 36 In. Unfinished Hardwood Trans Tile/Laminate w/ Anchors & Screws
Shipping, arrives in 3+ days
Customer ratings & reviews
0 ratings|0 reviews
This item does not have any reviews yet












