What we install
Heat pumps mounted into the roof structure, so the unit sits inside the building envelope rather than on a wall or in the garden. We size them against the fabric of the property and the heat demand it actually has.
Cylinders and thermal stores sited in the roof space and connected into the pipework below. We plan the location around the structure, the access and the drainage before anything is fixed in place.
Supply, waste and heating pipework routed through the roof structure and down into the property. Routes are set out at design stage so they stay accessible and can be isolated later without opening up the roof.
The penetrations, flashings and seals that come with putting plant and pipework through a roof. We detail these ourselves, so the roof stays watertight around every joint and fixing.
Ducting, vents and terminals for the heating and ventilation side of the system, worked into the roof build. Air paths are planned with the plant position so the two are not fighting each other.
Wiring, controls and commissioning once the install is complete. We balance the system, set it up for the way you use the building and show you what each control actually does.
From our customers
We had three roofing firms and two heating firms try to price this and none of them would take the whole job on. PLT drew the plant into the roof build, ran the pipework down through the house and left us with one point of contact from start to finish. Nothing was left for us to join up afterwards.
Rachel Coombes
Homeowner, BristolRachel Coombes
Homeowner, BristolWe had three roofing firms and two heating firms try to price this and none of them would take the whole job on. PLT drew the plant into the roof build, ran the pipework down through the house and left us with one point of contact from start to finish. Nothing was left for us to join up afterwards.
Daniel Okafor
Property developerThe cylinder and the ducting all had to go in before the roof covering went on, and they planned that sequence properly rather than working it out on the day. The details around the penetrations have stayed watertight through two winters so far.
Helen Pryce
Homeowner, CardiffThey were upfront about what the roof could and could not carry, which meant moving the plant position before we got started. That conversation saved us a lot of trouble later. The commissioning was thorough and we were shown how to run the controls.
How we work
Tell us what you need done, where the property is and what stage the project has reached. A few photographs of the roof and the plant space help, but they are not essential at this point.
We visit to look at the roof structure, the existing services and the routes between them. This is where we work out whether the plant can go where you want it, and what the roof build has to carry.
We set out the system we are proposing, the roof work it involves and how the installation will be sequenced. It comes to you in writing so you can read it through and compare it against anything else you hold.
Our team carries out the roof work, the plant installation and the connections, then commissions the system and walks you through the controls. One contractor stays on the job from first fix to handover.
No pressure
Nothing is committed
Asking us for a price does not commit you to anything, and it does not commit you to booking a survey. You are free to take it no further.
You hear back in writing
Whatever we tell you about the system and the work comes back to you in writing, so you have it in front of you rather than over the phone.
Your details stay with us
The contact details you give are used to answer your enquiry and for nothing else. We do not pass them on or use them for anything you have not asked for.
Where we stop