Ratings & Reviews for RELIABILT Roof deck protection 48-in x 100-ft 400-sq ft Synthetic Roof Underlayment

Product rb04250c

I used it on repair of my roof damaged from the last storm we had. It went on quickly and correctly as you would expect from this product. Very satisified with it.

Nice quality!

This is made of great quality and doesn't rip easily and leaves protection for your roofing beyond others! It was easy to unroll and put down with all the guiding points on the roll. I'm going to start using this for all my roofing projects for now on.

Heavyweight

Durable, easy to lay, would highly recommend this product for underlay on the roof. Heavyweight material. Any of you DIY individuals this product is what you need.

Nice Material

Product seems very durable- easy to cut with a knife but still puncture resistant, a great alternative to felt paper. Can be difficult to find so make sure to order enough foe the entire project.

Sturdy and quality underlayment material for const

A very good quality underlayment that works very well for your new construction to a dog house and a hunting blind. Holds up very well and easy to use

Alternative Use

I didn't use it for the manufacturers intended purpose, but drawing upon my RV experience with a similar product for trailer underbellies, I thought that it was a great material to use under my new garage stairs for attic access to keep dust and debris off of my workbench underneath. Well it worked PERFECTLY! Easy to cut and has the strength to do the job.

Great underlayment for the roof!

This is a very durable and thick synthetic Under layment for any roof! I tried some of the shed were building as well as on section to test out strength, water durability and installation ease. All were highly graded and rated high on my book and opinion!

Tough Underlayment

Synthetic Roofing Underlayment Much stronger when comparing plastic to felt, much lighter to handle, easier to apply and one roll of synthetic would equal about 5 rolls of felt. The coverage compared to regular asphalt saturated felt is less than half the price. One trip up the ladder vs. five with felt.

Quality product I'll use again

I was skeptical but it works well. We used this on a 20'x12' shed. I thought it was going to be plastic and thin and I was wrong. It has a nice (almost cloth) finish on one side which helps when walking on it. It laid out nice and stayed in place while we worked to get the shingles down. I'll be buying this again. Much lighter to work with compared to the old tar paper.

Sturdy and easy to work with underlayment.

Super sturdy and easy to work with underlayment material. I’m impressed by the durability as well as the water resistance qualities it has. The markings on the material make it foolproof for anyone using it for any application. Can’t wait to install once my chicken coop is finished. Appears to be really high quality and should last for years and years.

Good heavy duty

This underlayment is very thick. And seems to hold up well stapled or nailed in. Should last for quite awhile. Performance wise stuff is great for roofing

Great roofing underlayment

Great underlayment. Will be using this kind of roofing underlayment from now on, on all of my roofing jobs. Doesn't rear like the felt paper. It has marking for where they think you should put your nails. I like how it is lighter per roll than felt. Also one rolls will do 1000sq. Which means less going up and down on the lader. Recommend

Better than tar paper

I usually use a 'premium' product, and this is not one. It's and interesting product as the underside is woven like a blue tarp. The topside is more like a fuzzy felt, like what the premium product I usually use. This is about half the thickness of the premium product. With only a 20 year warranty, I'm not so sure about how this will do. It's definitely a step up from tar paper, but definitely builder grade.

Synthetic Roofing Underlayment High Quality

This synthetic roofing un derlayment is a 10 square roll with an amazing 20 year warranty. Easy to follow instructions are found on the back. The underlayment features a nailing pattern on its surface so you know how to properly install. The underlayment is gray color instead of black means the surface does not get as hot. I will buy this underlayment again when completing my next roofing project.

Added layer of protection

Used this as a second layer of protection from leaks. The color makes favorable working conditions. 1000 sq feet and can’t beat the 20 year limiter warranty. Can’t go wrong with this extra protection. Roll is heavy.

A lot cooler to work on then black felt !

RB Synthetic Roofing Underlayment, Just recently started using synthetic underlayment instead of standard roofing felt. A much superior product then 15 or 30 lb black felt. First of all it is lightweight and easier to handle on steep roofs , The grey color is a bonus because it stays a lot cooler to work on then black felt. On a hot day black felt will actualy burn you if you are kneeling on it or sitting on it. This product just gets slightly warm ! You must use plastic button head nails to se...

It works as intended.

I have used several different things as an underlayment while building chicken coops. I use it as an all-around wrap, not just the intended purpose. I can say, however, this seems like a better option over plastic as it is breathable and won't trap moisture and plastic breaks down to fast in the south. It was easier to work with as well.

Repeals water

We recently had to redo a section of the roof on our barn, which had been built about 12 years ago by the Amish. The original underlayment had a tendency to absorb water, so we thought we would give synthetic roofing underlayment a try this time. Although we haven't had this installed for long, the initial impressions are good and I think this will help reduce the moisture retention on our barn roof.

Great Quality

Great product high quality material for roof I would highly recommend trying out this roof underlayment compared to other brands out there I would go with this one again.

Roofing underlayment

I got this synthetic roofing underlayment to put on a garage roof, I am redoing. It is a little more expensive to use but, it is better than regular tar paper. It goes one easy