markharro
-
Posts
638 -
Joined
-
Last visited
Topics posted by markharro
-
Large format wall tiling questions - materials/tools advice and tips sought
By markharro, in Bathrooms, Ensuites & Wetrooms
- 13 replies
- 3068 views
-
1.5mm dual core plus earth ok to power 500w internet switch
By markharro, in Networks, AV, Security & Automation
- 3 replies
- 974 views
-
- 42 replies
- 15253 views
-
Can you test ethernet cable without having to terminate with plugs?
By markharro, in Networks, AV, Security & Automation
- 8 replies
- 2402 views
-
- 11 replies
- 2336 views
-
Power/data cable in same duct for wall penetrations - issues?
By markharro, in Networks, AV, Security & Automation
- 20 replies
- 3681 views
-
- 32 replies
- 5858 views
-
How low below slab level to trim radon/dpc membrane and tape to EPS?
By markharro, in Energy Efficient & Sustainable Design Concepts
- 2 replies
- 1422 views
-
- 3 replies
- 1789 views
-
Baumit NanoporTop (self cleaning)- anyone recommend this over standard Baumit SilikonTop?
By markharro, in Plastering & Rendering
- 6 replies
- 2387 views
-
Are these flush switch/power plates compatible with standard back boxes
By markharro, in Electrics - Other
- 2 replies
- 914 views
-
Ply sheeting roof prior to zinc - do I leave any expansion gaps between sheets of ply?
By markharro, in Roofing, Tiling & Slating
- 5 replies
- 1296 views
-
- 3 replies
- 2473 views
-
- 27 replies
- 4051 views
-
Temperature/humidity sensors for concrete slab for when ASHP run in cooling mode - what do I need? 1 2
By markharro, in Air Source Heat Pumps (ASHP)
- 35 replies
- 6156 views
-
- 11 replies
- 4168 views
-
- 15 replies
- 2804 views
-
110mm soil pipe locations through raft foundation - how to site accurately and how many do I need?
By markharro, in Waste & Sewerage
- 7 replies
- 2721 views
-
- 8 replies
- 2150 views
-
- 12 replies
- 6504 views
-
ASHP linked to UFH/PV/3-PHASE - what do I need to check with installer for optimum installation?
By markharro, in Air Source Heat Pumps (ASHP)
- 11 replies
- 1891 views
-
- 3 replies
- 2268 views
-
Reasonable quote for UFH manifold and room thermostats supply and instal
By markharro, in Underfloor Heating
- 4 replies
- 3910 views
-
- 12 replies
- 1472 views
-
- 16 replies
- 3724 views
