RadonSeal

494 Bridgeport Ave, Ste 101336, 06484-4748, Shelton, United States
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4.60
Based on 20 Reviews

5

65.00%

4

30.00%

3

5.00%

2

0.00%

1

0.00%
About RadonSeal

It happens to thousands of homeowners each year – the sale of their home falls through because of high radon in their basement. They have to hustle to get a radon mitigation system installed and hope that the buyer will not walk away. But for many years after, they may wonder about the long-term effects of the radioactive gas on their children. Since radon gas seeps into basements from the ground, the US Environment Protection Agency had tested the obvious solutions back in the 1980's – caulking all cracks and sealing the concrete with various coatings but the improvements were not significant or lasting. Thus, the fan-based system which draws soil gases from underneath basement slabs became the standard. There had to be a better way! Novion Inc. was founded in 1987 to pursue innovative high-tech solutions. Penetrating concrete sealers, already well-proven for waterproofing concrete on major projects, seal concrete internally and permanently. Perhaps, they could be improved to penetrate deeper and seal even tighter to keep out the single-atom radon gas. After extensive research and testing, the first concrete sealer specifically developed to reduce radon infiltration through concrete was ready for the big debut – RadonSeal® Deep-Penetrating Concrete Sealer. Novion Inc. was incorporated in Connecticut and RadonSeal was made available directly to homeowners and contractors on radonseal.com website. Subsequently, we have continued to add unique innovative products, not available in stores, for basements, indoor or outdoor concrete, bricks, pavers, and masonry. Going beyond radon remediation, we provide durable and cost-effective solutions for waterproofing basements, sealing concrete slabs against vapor, and mold remediation. Our products also protect and beautify indoor or outdoor concrete, pavers, and masonry. Our mission is to supply cutting-edge, professional-grade, and environment-friendly products, superior to those sold in stores. Our customer support offers technical expertise and objective guidance on the best solutions for customers' needs. Whether you are a homeowner, contractor, or building owner, we will provide the top-quality products and service to solve or prevent problems with your basement, parking lot, pool deck, brick or masonry walls. It can be just a matter of time before your basement or outdoor concrete starts giving you problems. Act now and give us a call. We are here to help!

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MH
GB

Good value for the price The product arrived quickly and worked as advertised. The only critique is that it would be nice if the application instructions described how much the caulking gun will travel before the tube is empty. Will recommend to others who have foundation crack issues.

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William
GB

Radon seal crack kit arrived in 2 days Radon seal crack kit arrived in 2 days, follow instructions & the kit works terrific. Came with everything you need to fix crack perfectly!

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1 Construction Gal
GB

Great product I am in home remodeling and do a lot of volunteer work. I have come across quite a few leaky basements here in Michigan and have been able to successfully stop the leaks with the peel 2 part epoxy crack repair kit. I love this product and have been able to save a lot of people money. Thanks Radon Seal!

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Josh C.
GB

Delivery was fast and ordering was easy -

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Pete Smith
GB

Seemed to Work Perfectly I was quoted $1800 by two different waterproofing companies to fix a hairline crack in a concrete foundation wall. After a little research and a phone call to RadonSeal's Technical support, I chose RadonSeal Polyurethane foam. The process was just as easy as their YouTube videos indicated. I bought a 10 ft. kit for a 9 ft. crack and it took the entire 2 tubes with the polyurethane oozing out the top of the wall. Although I have not yet had a rain to determine if it was 100% effective, I feel confident that all will be well.

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