can tyvek be painted?

Can it be painted? Yes Should it be painted? No

Can this be used under plywood flooring to keep moisture out?

No, it's used on vertical surfaces only. I just finished a second story deck with a product called Gaco topcoat, $100/gallon, ouch - but it's guaranteed for 50 yrs

Can this be put over (or on top of) all existing insulation(s). iow: Is there a concern with respect to breathing? thank you

Yes, you can put it over just about anything. Tyvek is made of a breathable membrane. We sided our 1927 home recently putting stiff Styrofoam panels up over the wood siding, followed by Tyvek - all opening sealed with tape, followed by vinyl siding.

Why isn't the width and length of the roll in the product description?

You will need to contact the company selling this product on the web site "For the People" because they are the ones that can answer the question you have. Unfortunately, they are mis representing who manufactures the product on their site.

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DuPont Tyvek HomeWrap - 3' x 100'

Product ID: 338708139

Details

Brand
DuPont
Item thickness
0.07 Inches
Material
Polyethylene
Product dimensions
100L x 1.4W
Recommended uses for product
Thermal

⚡lightweight & fast install

💧windtight & water resistant

🌬️sd-value 0.01 m - ultra breathable

R7249

Duties & taxes included

In stock

Sold byAmazon South AfricaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Desertcart purchases this item on your behalf and handles shipping, customs, and support to South Africa.

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Description

🏡 Wrap your home in innovation and comfort with DuPont Tyvek!

TRUSTED DURABILITY - Backed by DuPont’s 10-year limited warranty and proven performance in timber frame construction.
SPEED MEETS PRECISION - Lightweight and flexible design ensures quick, hassle-free installation around complex architectural details.
BREATHE EASY BUILD SMART - Ultra-permeable membrane (sd-value 0.01 m) lets your walls breathe while blocking moisture.
ENERGY EFFICIENCY BOOSTER - Enhances airtightness to reduce HVAC load and lower your energy bills effortlessly.
WEATHERPROOF YOUR INVESTMENT - Windtight and water resistant barrier protects your home from harsh elements year-round.

DuPont Tyvek HomeWrap is a 3' x 100' polyethylene membrane designed for superior moisture protection and breathability. It offers windtight, water-resistant coverage with an ultra-low sd-value of 0.01 m, enhancing airtightness and energy efficiency. Lightweight and flexible, it installs quickly on timber frames, sheathing, or insulation, backed by a 10-year limited warranty for lasting home protection.

Specifications

ASIN	B00DRL8MBI
Brand	DuPont
Brand Name	DuPont
Coverage	300 square feet
Customer Reviews	4.6 out of 5 stars 304 Reviews
Global Trade Identification Number	05450208026404
Included Components	DuPont Tyvek HomeWrap - 3' x 100'
Item Dimensions L x W	100L x 1.4W Meters
Item Thickness	0.07 Inches
Item Type Name	DuPont Tyvek HomeWrap - 3' x 100'
Item Weight	4 Pounds
Item thickness	0.07 Inches
Manufacturer	DuPont
Manufacturer Part Number	3060B
Material	Polyethylene (PE)
Material Type	Polyethylene (PE)
Model Number	3060B
Number of Items	1
Product dimensions	100L x 1.4W Meters
Recommended Uses For Product	Thermal Insulation, Moisture Protection
Recommended uses for product	Thermal Insulation, Moisture Protection
Unit Count	1 Count

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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R7249

Duties & taxes included

In stock

Sold byAmazon South AfricaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to South Africa.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Anita G.

Good experience, but the tracking updates could be better.

2 months ago

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Received my product in pristine condition. Great service overall.

1 month ago

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