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Roofnado™ ShingleLock™

ShingleLock Roll

ShingleLock™ is an engineered synthetic roofing underlayment for sloped roof applications. It has a patented ShingleLock™ mechanical and chemical slip resistant walking surface using an advanced polymer technology which helps prevent shingle bundles from sliding and delivers outstanding walkability.

In addition, ShingleLock™ also features a state-of-the-art back-side coating technology which helps to hold the underlayment to the roof deck prior to installing fasteners. ShingleLock™ is designed for use under asphalt shingles, concrete tiles, all metal panels, synthetic shingles and primed cedar shakes. ShingleLock™ meets all the code requirements including ASTM D226, ASTM D4869 and AC 188 as required by ICC.

ShingleLock™ not only protects roof decks, it protects Roofers as well. Ask for it at your nearest roofing distributor today.



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ShingleLock™ Features & Benefits

ShingleLock Spec Sheet [PDF]  ShingleLock Installation Instructions  ShingleLock Warranty  ICC ESR Report [PDF]  FBC Report FL21895 [PDF] Roofnado Safety Data Sheet [PDF]

Technical Data

Test/Standard* ShingleLock Typical Value
Tensile Strength ASTM D5034 MD 140 lbs (63.5 kg) | CD 120 lbs (54.4 kg)
Tear Strength ASTM D4533 MD 40 lbs (18.1 kg) | CD 35 lbs (15.9 kg)
Liquid Water Transmission ASTM D4869 Pass
Fire Rating ASTM E108 Class A
UV Exposure 6 Months
Temperature Range -40° F to 240° F

Roll/Pallet Specs

Length per roll: 250’ / 76.2 m
Width per roll: 48” / 1.2 m
Weight per roll: 39 lbs / 17.7 kg
Roll size: 10 sq / 93 m2
Rolls per pallet/truck: 30 / 1080
Pallet weight: 1,220 lbs / 553 kg

*Test data is based on average taken over several production runs and should not be considered or interpreted as minimum or maximum values. Values are typical data and not limiting specifications. All values ± 10 %. This product is manufactured in accordance with national standards which allow for non-critical variances in weights and measures.
† When correctly installed as per ShingleLock™ installation instructions.