Every rule your project must meet, found for you.
Search Northern Ireland’s planning and building-control guidance, ask a question in plain English, or generate a project compliance checklist — every answer cited to the source.
Working to a specific project? Generate a compliance checklist →
Answers, with citations
Ask in plain English and get an answer that links to the exact source clause — never an unsourced guess.
Scoped to your council
Overlay a council's local development plan on the Northern Ireland-wide regulations and policy.
Project compliance checklist
Characterise a project and get the requirements that apply, grouped by work area. Try it →
The library
Search the source guidance
4 results · filtered
Thermal element upgrade requirements for major renovations
3.59NI-wide·Technical Booklet F1 Conservation of Fuel and Power in Dwellings
Where an individual thermal element is being renovated through undertaking an activity listed in paragraph 3.57, and the renovation – (a) constitutes a major renovation; or (b) is greater than 50% of
dwellingenergymajor-renovationthermal-elementRegulation 77A: Application and Interpretation
77ANI-wide·Technical Booklet M Physical Infrastructure for High Speed Communications Networks
Regulation 77A.—(1) Regulation 77B applies only to building work that consists of— (a) the erection of a building; or (b) major renovation works. (2) Regulation 77B shall not apply to— (a) a building
communications-infrastructuremajor-renovationnew-buildingDisproportionality Test for Major Renovation Works
1.4NI-wide·Technical Booklet M Physical Infrastructure for High Speed Communications Networks
In relation to regulation 77A(2)(c), an example of a case of major renovation works where the cost of compliance with regulation 77B would be disproportionate to the benefit gained, would be one where
flatsmajor-renovationhigh-speed-communicationsMajor Renovation Works Trigger for Existing Buildings
1.7NI-wide·Technical Booklet M Physical Infrastructure for High Speed Communications Networks
In relation to existing buildings, Part M requirements only apply where major renovation works are to take place. These works should involve the modification of a significant part, or all, of the enti
major-renovationhigh-speed-communications