SKU: 19279807493

Powerlon UltraPerm Standard Underlay 115gsm 1.5m x 50m (75m2)

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Ships within 48 hours · Estimated delivery Aug 10 - Aug 15

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Description

Powerlon UltraPerm Standard Underlay 115gsm 1.5m x 50m (75m2)Powerlon UltraPerm Standard Underlay 115gsm 1. 5m x 50m (75m2) The Powerlon UltraPerm Standard Underlay 115gsm 1. 5m x 50m (75m2) is a range of high performance underlays that are breathable and usable for all pitched roof designs and wall applications. This roofing felt is tear resistant, durable and tough and has excellent water vapour permeability and water repellent characteristics. With each purchase of a roll, you will receive detailed

Powerlon UltraPerm Standard Underlay 115gsm 1.5m x 50m (75m2)

The Powerlon UltraPerm Standard Underlay 115gsm 1.5m x 50m (75m2) is a range of high-performance underlays that are breathable and usable for all pitched roof designs and wall applications. This roofing felt is tear resistant, durable and tough and has excellent water vapour permeability and water repellent characteristics.

With each purchase of a roll, you will receive detailed instructions and a colour-coded map to help with geographical suitability per wind zone and membrane grade. The Powerlon UltraPerm Standard Underlay 115gsm 1.5m x 50m (75m2) is a non-woven composite high-performance underlay, with a choice of five different grades.

This product is also flame retardant to Class E, with customised printing available. It has been tested to the latest BS 5534:2014+A1:2015 standards to ensure the best version for you. The powerlon Ultraperm has preprinted marking lines for both roof pitch and overlaps for either supported or unsupported roofs to make installation faster and simpler.

Features & Benefits:

  • Non-woven composite high performance underlay
  • Tough, durable and tear resistant
  • BBA certified for roofs and walls
  • CE Marking
  • Tested to the latest BS 5534:2014+A1:2015 standards
  • Exceptional water vapour permeability
  • Water repellent with good UV stability 
  • Choice of five grades
  • Customised printing available 
  • Flame retardant to Class E

Product Specification:

  • Weight: 115gsm
  • Colour: Grey
  • Standard Sizes: 1.0 x 50m, 1.5 x 50m
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
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  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 19279807493

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RG
New York, US
★★★★★ 5
Excellent Study Bundle! Don't Let Negative Reviews Fool You!
Format: Paperback
I received the four books in a box, and they arrived brand new and exactly as described. These books are truly great for learning and easy to follow. I was almost discouraged from ordering because of some of the negative reviews, but I'm so glad I decided to see for myself and ordered this bundle deal. While the internal pictures and screenshots are not high definition or in color, they are perfectly easy to view and follow along. The author does an excellent job of guiding you, telling you exactly what to look at within the picture to follow along and understand the concepts. All the screenshots are spot-on and very readable. This is my first set of A+ books from Sybex, and I have the two main study books, the review guide, and the practice questions book. Wow! What else can I ask for? I used to rely on the big books with the golden covers, but they didn't have the latest editions. Too bad for them—this is a huge gain for me! Thank you, Sybex and Authors!
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Reviewed in the United States on November 12, 2025
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SEMAJ SAWL III
Lexington, US
★★★★★ 5
Great fully encompassing training
Format: Paperback
Covers all the questions , scenarios for multiple A+ exam options
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Reviewed in the United States on March 23, 2026
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Vimla Persaud
Lake Worth, US
★★★★★ 5
I recommend
Format: Paperback
Good condition
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Reviewed in the United States on March 22, 2026
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A customer
Fort Morgan, US
★★★★★ 4
reading this helped me pass the A+ core windows 1 exam and security plus
Format: Paperback
Problem is that I am 63 years old having earned the certificate and the industry doesn't seem to welcome older workers . I used to help maintain a fleet of printers at two large companies. I have read about other more experienced tech workers in their 50s getting jobs now working in pharma working at sterilization technicians because IT seems to be puking jobs.
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Reviewed in the United States on March 18, 2026
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koleya
Cuba, US
★★★★★ 5
Good for Exam
Format: Paperback
Very helpful, covers test materials and is a good resource.
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Reviewed in the United States on March 2, 2026

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