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Author Topic: airtight downlights  (Read 775 times)
wookey
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« Reply #15 on: January 07, 2012, 10:44:55 PM »

Recessed downlights are bad for all of: airtightness, vapour-tightness, fireproofing, condensation and insulation. About the only good thing about them is that they are cheap and look OK. I have still got 3, but their days are numbered and no new ones are going in anywhere.
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Wookey
srooks
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« Reply #16 on: January 08, 2012, 05:33:30 PM »

So , what's the replacement , if you've got 8 x 80cm holes in your ceiling?
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Bodidly
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« Reply #17 on: January 08, 2012, 05:49:50 PM »

So , what's the replacement , if you've got 8 x 80cm holes in your ceiling?

I have recently fitted some Halers evo-led lights into a kitchen. The light I thought was excellent and I think the fitting  had a closed back. Led fittings are coming on in leaps and bounds in my view.

Hope this helps
Beau
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linesrg
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« Reply #18 on: January 08, 2012, 05:57:09 PM »

Wookey,

We have fireproof intumescent downlighter fittings in our kitchen ceiling and yes we have a problem with draughts. I have ordered some caps from TLC and will start fitting them later in the year along with stuffing the ceiling space with fibreglass.

I believe that any downlighter fitting will be 'ventilated', in the case of intumescent ones the expansion of the intumescent material blocks off/ seals the whole fitting.

I thought we had blocked all known sources of 'ventilation' prior to the ceiling going up.......................................

Regards

Richard
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16off BP380 on a Lorentz tracker connected to 1off SMA SB2500 and 16off Chinese import 80W connected to a Fronius IG15 and 16off BP380 connected to a SWR2000.
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