RadonSeal Avis 2 387

TrustScore 4.5 sur 5

4,6

Bien que nous ne vérifiions pas les affirmations individuelles, car les avis reflètent l’opinion personnelle des utilisateurs, certains avis sont accompagnés du statut « vérifié » lorsqu’il est possible de confirmer qu’une interaction avec l’entreprise a eu lieu. En savoir plus

Pour protéger l’intégrité de la plateforme, chaque avis, qu’il soit vérifié ou non, est analysé par notre logiciel automatisé 24 h/24 et 7 j/7. Il identifie et retire tout contenu qui enfreint nos conditions d'utilisation, y compris les avis qui ne se basent pas sur des expériences authentiques. Nous sommes conscients que nous ne pouvons pas tout détecter, et vous pouvez nous signaler tout élément qui aurait pu nous échapper. En savoir plus

Lisez les avis des autres

Noté 5 sur 5 étoiles

I needed to return my polyurethane kit to exchange for an epoxy kit. Patrick inquired why I was returning the kit and he was super helpful in helping me determine what I needed to do for the repair. I... Voir plus

Noté 5 sur 5 étoiles

Great product! Instructions are on one page and easy to follow. I repaired three larger vertical cracks as a first time user. Order was shipped fedex and arrived in couple of days. Saved thousands o... Voir plus

Noté 5 sur 5 étoiles

Ordered late afternoon Monday and received it early afternoon Wednesday. Product was all there all in perfect shape. If it works as well as the ordering and shipping process it will be a winner.

Noté 5 sur 5 étoiles

I left an earlier review when I was frustrated and couldn’t amend it so here’s another…. Product performs wonderfully!! I needed some guidance after the initial application. A rep reached out an... Voir plus

À propos de l'entreprise

  1. Magasin de rénovation
  2. Fournisseur de matétiel de pêche

Écrit par l'entreprise

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!

Écrit par l'entreprise


Coordonnées de contact

4,6

Excellent

TrustScore 4.5 sur 5

2 k avis

5 étoiles
4 étoiles
3 étoiles
2 étoiles
1 étoile

A répondu à 50 % de ses avis négatifs

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Noté 5 sur 5 étoiles

Friendly and helpful staff made for a…

Friendly and helpful staff made for a quick and seamless purchase. I had somewhat of a custom order and a few questions and was helped with everything in a professional and timely manner. Thanks Craig!

8 juillet 2025
Noté 5 sur 5 étoiles

Super fast service!

I started out with a kit, but needed a couple more tubes of sealant. It arrived in about 24 hours after I placed the order online. Seems to be a great product, but I’ll know for certain after the next torrential rain storm. 8-)

2 juillet 2025
Noté 4 sur 5 étoiles

From the inside.

From the inside, this material filled a throughwall crack in my foundation wall. I did have to order a third tube because the product was exiting the outside of the crack. The crack appearantly had a larger cavity than I anticipated. I also needed to improvise with a mesh material where the crack was a bit to wide at the surface. This provided a surface for the hard shell to adhere to. All in all it went well and was successful.

2 juin 2025
Noté 5 sur 5 étoiles

Good price and free quick shipping.

Good price and free quick shipping.
Interested to see how long it lasts on my fire pit. If it lasts a year or two it would be well worth the price. I bought a gallon and maybe used less than a quarter of the gallon and I applied 2 coats.

4 juin 2025
Noté 1 sur 5 étoiles

Shipping Seems to be a Problem for them

packaged arrived completely damaged / leaking all over the box -- second or 3rd time this has happened....if the product(s) RadonSeal carries were not so unbelievably good, I would have easily moved on to a different manufacturer at this point, but this is getting pretty aggravating to deal with, esp. when it screws up my scheduling when i can't get what i ordered in time...

12 mai 2025
Noté 5 sur 5 étoiles

Craig was more than helpful when I…

Craig was more than helpful when I called him in an emergency. We were in the middle of repairing a crack in our basement wall and we're panicked when we ran out of enough urethane to finish the job and he settled out nerves since it was the weekend and we couldn't get more locally. But he insured us that we would be ok until the ordered extra tube would arrive in a couple of days. He took our order and soon delivered a tracking order number so we would know the arrival date! Thank you Craig!

9 mai 2025
Noté 5 sur 5 étoiles

The delivery was fast and efficient

The delivery was fast and efficient. I also was very impressed with the single page, very complete, informative, and easy to understand. directions for utilizing the urethane crack sealing kit that I ordered.
I'm 3/4 of the way through my project now, and everything has gone smoothly by just following their directions.
I did need to call customer service for a minor question to clear up something. And the quick response and professionalism of the person I spoke with, Craig, was outstanding. Will definitely be a return customer if I need to buy more of their product.

2 mai 2025
Noté 1 sur 5 étoiles

Not good for consumers

The form completion and instructions were not clear. I did not realize there was missing information, and I didn't realize I needed to control the "device number." I should be able to enter information into a form online. Your email "servers" could not push out emails to me, despite four calls to customer service. You did not make up for your inadequacies by expediting my results after I supplied "missing" information. If you're going to market to consumers, you should modernize the process, improve communications, and pay attention to customer frustrations.

30 avril 2025

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