Tyvek Rolls - 1442R (formally 1443r)

PEL has for many years stocked high levels of Tyvek 1442r (Was known as 1443r) for immediate despatch supplying museums, collectors, specialist shipping companies and stately homes in many countries worldwide.

Tyvek 1442R Features

  • Tyvek stops or filters out 99.9% of particles 0.5-0.7 micron. Liquid hold-out tests give Tyvek® the same high ratings, being non-absorbent and essentially inert.
  • PEL offers Dupont Tyvek® 1442R 43gsm 145 micron thickness with anti-static finish to prevent dust attraction, the non-reactive coating is inert and not detrimental.
  • Tyvek® is reusable and recyclable. It’s made from 100% HDPE, it contains no fillers or binders and it’s inert. Tyvek® is a responsible choice for archival storage and protection for works of art.
  • Tyvek® is a smooth, non woven mesh of 100% high-density polyethylene fibres. It feels smooth as paper and as soft as fabric. The material is lint-free, tear-resistant and water-resistant.
  • Tyvek® provides a breathable membrane which prevents moisture from being trapped in the covered item and causing condensation.
  • Tyvek® roll from PEL comes on 3" (76mm) core wrapped and suitably boxed for protection in transit.

We also stock Tyvek® in 3 metre wide rolls, ideal for covering very large objects (212-1422300).

PEL is a Dupont appointed stockist for Tyvek®, we keep high stock levels for immediate dispatch supplying museums, collectors, shipping companies, galleries and many others world wide. Please see specification tab for further technical details.


1622E - A softer, water permeable Tyvek fabric, grade 1622E is also available, click here or see 'Recommended' tab below. This grade may be preferable where extra breathability is required, without the need for water resistance.

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Tyvek 1442R 1524mm x 25M
P212-1422
Pack Size: Roll Price: £47.50 ex VAT In Stock
Tyvek 1442R 1524mm x 100m
P212-1422100
Pack Size: Roll Price: £160.00 ex VAT In Stock
Tyvek 1442R 3000mm x 50M
P212-1422300
Pack Size: Roll Price: £206.40 ex VAT In Stock
Tyvek 1442R 760mm x 25M
P212-7625
Pack Size: Roll Price: £28.00 ex VAT In Stock
Tyvek 1442R 760mm x 100M
P212-76100
Pack Size: Roll Price: £92.00 ex VAT In Stock
Tyvek 1442R 1524mm x 5M
P212-142205
Pack Size: Roll Price: £12.00 ex VAT In Stock
  • Basis weight in g/m2 | 43 (Sample size 100 cm2)
  • Thickness in μm | 145
  • Hydrostatic Head (5) in cm H2O | 850mm (Rate of use 60 cm/min)
  • Tensile in N/2.54 cm modified for speed & gauge, length MD is machine direction, XD is cross direction
  • Tensile MD | 44
  • Tensile XD | 38

Is tyvek 1442R (1443R) waterproof? In short, No, but it is highly resistant to water penetration and can easily withstand a light shower of water which will visibly 'roll' off the surface. It has a 'Hydrostatic Head' value of 850mm.

From £32.00 ex VAT
From £44.60 ex VAT
From £49.95 ex VAT
From £35.95 ex VAT

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