Joining the Renewable Heating Hub forums is completely free and only takes a minute. By registering you’ll be able to ask questions, join discussions, follow topics you’re interested in, bookmark useful threads and receive notifications when someone replies. Non-registered members also do not have access to our AI features. When choosing your username, please note that it cannot be changed later, so we recommend avoiding brand or product names. Before registering, please take a moment to read the Forum Rules & Terms of Use so we can keep the community helpful, respectful and informative for everyone. Thanks for joining!
Last seen: Jun 2, 2026
@editor, yes, it's perfect for any gaps and holes. I've used it for many years professionally and around my home as it's a stone building built in the...
@madbilly 👍 its not just UV deterioration One area that is massively overlooked is water diffusion resistance ( what protection does the ...
@majordennisbloodnok, To stop rodents from entering holes, it's very important to make the holes as small as possible and seal them up to stop moistur...
@madbilly Nothing is rodent-proof. Even Steel is not rodent-proof, as many Farmers will advise when they find them in their silos and other areas A...
@plummersknowe Also keeping the flexi hose as straight at possibel help to take the stress out of the flexi connections and makes it easy ...
@plummersknowe
@editor HI few issues there, but let's look at the insulation in general The insulation looks like is been eaten away or eaten, and also deterio...
@transparent been in the heating industry for over 43 years from apprentice, sole trader to owning a large heating company, sold in 201...
@transparent HI all The products you mention are very good for inside but not for external. If you look, they have a low water diffusion resistan...
@transparent HI That's, Primary Pro have their unique Bond & seal to bond & Seal and cap Other products tested failed, so they made th...
SPONSORS
Degrees of Separation
Latest Posts
-
RE: Wood burner with ASHP - direct air?
For what it's worth I installed a wood burner in this o...
By BlizzardGreen , 4 minutes ago
-
@editor Thanks for your response and recommendations. ...
By DavidB , 7 hours ago
-
RE: Do I add Air Con or MVHR to existing A2W ASHP?
I think I saw a diagram for an exhaust air dhw tank wit...
By JamesPa , 21 hours ago
-
RE: Who's your electricity provider and what's your tariff?
@papahuhu Of course, in the way of such things, there a...
By Toodles , 1 day ago
-
RE: Indevolt Batteries UK Support & Info Thread
Thanks, however that's an answer to a subtly different ...
By JamesPa , 3 days ago
-
RE: Flushing system, cleaning and inhibitor
Yes, my 50L volumiser uses the two lower ports, so ther...
By Old_Scientist , 3 days ago
-
RE: Solar Power Output – Let’s Compare Generation Figures
@toodles Such elegant symmetry. look at my lumpy bag of...
By Papahuhu , 4 days ago
-
RE: PV and battery long payback - sense check query
Quite probably not, but you can get a 32A relay and a S...
By JamesPa , 4 days ago
-
RE: Starting Our Heat Pump Journey: 1962 build 3 bed detached house
@ian-s Look forward to making contact soon! Regards, To...
By Toodles , 4 days ago
-
I don't notice mine defrosting, and most of the time Im...
By JamesPa , 5 days ago
-
RE: Do I need to change the control unit when replacing my Ecodan Air Source Heat Pump
Kind of you, @calumm, but it was @f1p who did the heavy...
By Majordennisbloodnok , 5 days ago
-
RE: Electricity price predictions
2. As EV ownershp increases it'll certainly increase de...
By EtchedPixels , 6 days ago
SPONSORS
