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insulation

Building insulation is any object in a building used as insulation for thermal management. While the majority of insulation in buildings is for thermal purposes, the term also applies to acoustic insulation, fire insulation, and impact insulation (e.g. for vibrations caused by industrial applications). Often an insulation material will be chosen for its ability to perform several of these functions at once.
Insulation is an important economic and environmental investment for buildings. By installing insulation, building use less energy for heating and cooling and occupants experience less thermal variability. Retrofitting buildings with further insulation is an important climate change mitigation tactic, especially in geographies where energy production is carbon-intensive. Local and national governments and utilities often have a mix of incentives and regulations to encourage insulation efforts on new and renovated buildings as part of efficiency programs in order to reduce grid energy use and it's related environmental impacts and infrastructure costs.

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  1. G

    Outside oil boiler, not well insulated! Help

    Hi I've moved into a new house and the boiler is located outside against the wall of the house. The boiler housing its self is made from stainless steel and has a make shift wooden door. Inside there is some old think insulation covered in aluminium foil but it's that old it's falling apart...
  2. D

    Asbestos?

    Hi guys does this look like asbestos to you? If not what is it!??
  3. jaydebruyne

    Vaillant Case Insulation

    Serviced a Vaillant Ecotec Plus combi the other day and all the case insulation is crumbling. Can this be bought to replace as looked for it on partsarena but couldn't see anything? Cheers
  4. Jock Spanners

    Working with fibre glass insulation

    Evening all, I've spent a lot of time working in attics recently and have had a terrible time with fibre glass insulation getting into my clothes and causing irritation. I've washed one jacket three times and it still itches. Does anyone have any advice on what to wear? I always wear a mask...
  5. S

    Central heating pipes in attic - Advice

    Hi, I am in the process of putting in central heating into a 70s bungalow and I am going to do some of the work myself as my mate who's a plumber is finding hard to start on the job due to personal problems. Anyway, I was just wandering if the feed and return pipes that will run in the attic...
  6. S

    What transition layer between tiles and chipboard with wet ufh.

    Hello peeps, I'm currently in the middle of a full house refurb and the customer is having wet ufh retro fitted between joists on a 75mm layer of kingspan and dry screeded to top of joists, then a 22mm chip board flooring on top. What would you guys recommend as a transition...
  7. S

    Upgrading my heating and new shower head!

    Have a 2400sqft house built in 2000 with not great design if I'm totally honest. Large open planned living,dining,kitchen (75sq meters). Large windows and French doors and not great insulation. I'll be separating living area from dining/kitchen with double doors. I'm getting walls pumped next...
  8. J

    Best insulation for exterior 15mm pipe?

    I am trying to work out what is the best insulation to us on 15mm pipe that is outdoors!!! The pipe is under a static caravan and the site is open 12 months of the year. I only need about 4m and the thickest I have seen is 25mm wall thickness. So any ideas what is best way to stop the external...
  9. GQuigley67

    External water main insulation?

    Replacing an external water main and Scottish water will be inspecting it after I'm done, I'm tryin to find insulation but have had no luck, the type that's in a duct you can put over pipe for when it enters property and where a minimum of 750mm can't be achieved. Does anyone have copy of the BS?
  10. M

    Vermiculite insulation

    Alright lads, Working on a domestic project bringing heating flow/return, hws flow/return, boosted cold and mains cold in a trench from an external plantroom through the basement to the riser. Its been suggested for the pipes to be insulated with foil faced phenolic foam and then covered over...
  11. Scott_D

    Condensate pump hose insulation?

    Do you insulate the hose from a condensate pump when it runs through a loft space?
  12. M

    Identifying a water leak - insulation

    Got a potential headache on my hands. I have recently had my house refurbished- we went all the way back to the joists and I saw all new central heating pipes and electrics going in - as well as the floorboards and a layer of hardboard on the upstairs floor and plywood in the bathroom go on...
  13. H

    Insulation for copper pipework

    Hi there! I'm new to the forum posting for the first time :smiley2: Just wondering what the current 'best practice' is regarding insulation of copper pipes in a bathrooms... Refurbishing our shower room and the pipes leading to the shower valve (via Hans Grohe universal 'i-box') are chased into...
  14. S

    Secondary return insulation

    Over a year ago a good local plumber installed for me (the householder) a new Grant Vortex Eco Utility 26 35 boiler, but ended the job (for which I paid his firm in full) and left the area without first pricing/fitting the secondary return that I had requested. A different - OFTEC-registered -...
  15. H

    Protecting pipes chased into block walls

    Hello forum. First time user here (and now registered)! Can someone please advise the best/recommended method to protect 15mm copper pipes that I will be setting back into a wall to feed radiators in my house. I've already chased the walls, which are standard concrete blocks, but I'm aware of...
  16. M

    pipe insulation types

    greetings There seems to be 2 types of thermal insulation for piping one being a sock the other being grey foam that being sold here in poland. im laying pipe in a wall to be rendered over and not sure whcih i should use for this application i guess which will resist the corrosion qualities...
  17. ShaunCorbs

    Celotex insulation

    Doing a bathroom atm, it's got a tiled floor I have a feeling there going to be a pita to come off, as you can see below is where I removed for the shower tray (level ax) and the screed is soft Now one the question the gap between the levels are 2 3/4 inches (approx) I have two options 1...
  18. A

    dhw&cold pipes below UFH insulation & screed

    Hi new to forum, can any one see a problem running 15mm polyfit Dhw &cold pipes in conduit (with>50mm separation gap)in chase in slab, then covered with 75mm insulation and ufh pipes and screed on top. Thinking is put in chase to keep cold water pipes from warming from ufh pipes. Would be...
  19. B

    Aluminium foil insulation

    Having had the insulation destroyed on my Worcester Danesmoor to the point of nearly nothing left I need to re-lag it. I thought it would be straight forward to get the aluminum foil but cannot find it anywhere in the UK, only from the USA on ebay, the only stuff I can find here has polythene or...
  20. N

    Insulating pipes already insulated with old pipe felt

    Hi I have 5 pipes H/C/F/R and gas fairly close together which are running under a suspended timber floor on the ground floor. They are already insulated with really old pipe felt with plenty of uninsulated sections. I want to insulate them as best as possible and was thinking of using...
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