Can I have underfloor heating with polished concrete?
Yes, we can help you work with underfloor heating! To achieve an exposed aggregate look, depending on the aggregate placement within the slab at the time of pour, we generally grind down around 6mm. If you like the Nil exposure look (no stone), it’s only 0.5mm to 1mm approximately that we grind down.
Between the heating pipes and the surface of the slab, it’s a good idea to have approximately 70mm of space. This is because we don’t want to grind into the heating pipes, plus the machines used for full exposure grinding are approximately 450kg (1/2 tonne), and a thinner area runs the risk of cracking.
Also, within the first 12 months of having your concrete poured, when the Melbourne cold season begins, it’s helpful to run the heating at the lowest temperature possible and keep it at that temperature as consistently as possible until the heating is turned off again. This is because, being a natural product, the concrete expands and contracts with heating and cooling, and the more often large changes in temperature occur, the greater the risk of cracks forming in the concrete. Please be aware that a concrete slab actually takes around 12 months to fully cure. Even though most of the cure takes place in the first 4 weeks, the concrete in your floor will require a full year to finish curing, so within the first year, it is extra important to try to avoid exposing your floor to frequent or drastic temperature changes.
Would you like a quote?
- Email your building plans, or square metres, and what type of usage the floor have, or phone us.
- We’ll do a free markup of your plans and send you the markup with total m2 and pricing.
- If you don’t have plans, receive a free site visit.
- Receive your free quote
Quick Quote Form
Huge collection of elements, rich customization options, flexible
layouts, stunning pages and instant results!
Real Stories
Anyone who hasn't seen polished concrete before should definitely try it! It looks amazing and is so easy to clean - I totally love it. I got Grind And Seal to come and do my home and they were awesome - lovely guys and were really good at explaining stuff to me. Price was really reasonable and now all my friends are jealous of my floors! - Thanks Grind & Seal I will be recommending you to everyone although my floor really speaks for itself.
We got Grind & Seal to do the polished concrete in our home. They were incredibly professional and friendly to deal with during the process and the floor looks amazing – they were not the cheapest, but I think you get what you pay for – and we got top quality for a competitive price. Will definitely be recommending their services.
We first used Grind and Seal at our Braeside premises in May 2018 to prepare our concrete floor into a beautiful shiny area for some vintage cars. The area was approximately 230 square metres and the finish was even better than we had expected. Therefore when it came to expanding the area by another 123 square metres in 2019 we had no hesitation in heading straight back to Grind and Seal. Once again Jay weaved his magic ably assisted by Tom to produce another impeccable finish. We would have no hesitation in recommending Grind and Seal to any potential customer. Thank you to everyone at Grind and Seal.
Grind and Seal did a terrific job at our property, we knew in advance of building our new home that we were going to have polished concrete downstairs, therefore we contacted Grind and Seal to speak to them about our job and they liaised with our builder/concretor to ensure that we had a concrete slab with the perfect specifications for what were after!When it came time to complete the work the guys were punctual, friendly and very professional. The place looks fantastic and they were only too happy to appease my wife's needs to inspect the job at every step ...
The tradesman were very professional. Polite and respectful. My front porch looks fantastic and I keep admiring it. Never to be painted again.I would recommend them to anyone and the guys even painted between my wooden fence posts.Thank you Grind and Seal
Our idea to have a “garden party” theme for Christmas last year sounded great but our old mouldy concrete was an eyesore! Within 2 days the grind and seal team transformed our very drab rear and front yard into magnificent useable entertaining areas with minimal disruption to our lives. We have now decided on polished concrete for our extension to merge the indoor/outdoor living areas. The Grind and Seal Polished Concrete team worked hard to deliver a great result, they provided a quality product in a timely fashion, they are honest & reliable – a refreshing change in this day ...
Good service, Happy to recommend Grind & Seal. Our floors look a million bucks and came up just so well. Was a difficult job but their experience really showed and they got around all hurdles. We were so impressed. And as our cheapest quote by far we were happy that we got such a good job. Nice team and made the whole process so very easy.
Thanks for our beautiful floors Tim!
We love them!!
Exactly what I pictured in my head..if not better!!
JAMES, facilities maintenance PROJECT MANAGER for 5 councils Honestly I've never felt as compelled to give positive feedback as I have with this company's services and I deal with hundreds of companies a year in the course of my work, it has been a refreshing experience.
So what are you waiting for?
That’s right, call now to make a booking for your free quote and we’ll have your concrete polished in no time at all!
