On 1 January 2014 year entered into force on Regulation of the Minister of Transport, Construction and Maritime Economy on changing the technical conditions of buildings and their location. These are mainly activities related to energy savings, including thermal insulation of building partitions. Document strictly regulates thickness of insulation in buildings, which significantly affects the planning and budgeting work related to thermal insulation.
How regulation affects the requirements related to the warming of the walls?
From 1 January 2021 the heat transfer coefficient will have obligatorily maintained at 0,2 (compared with 2014 is smaller by 0,05 You) . That's why property owners, cooperative managers in the planning of insulation in buildings should pay particular attention to the far-reaching planning and eligibility for mandatory ratios for the years. It is worth noting, that these changes will have a positive effect on energy savings – investment returns within 15 years, and after completion of the aesthetic qualities of the building will significantly increase (works are also related to the renewal of the facade).
How, in the light of new legislation looks insulation stopodachów?
The new Regulation can affect very positively to the analysis of the insulation. Often the inspection turns out to be, that the previous isolation „osiada” – instead 15 cm prior isolation remains the only 10 cm. It is worth noting, that the required thickness of the insulating layer for the standard roof ventilated by the new Regulation is 25 cm (to keep the heat factor at U = 0.15).
How regulation affects the insulation of basement ceilings ?
New document for basement insulation heat transfer coefficient is determined at the level of U = 0.25 – the 0,20 less than previously required. This implies the need to perform an insulation layer having a thickness 14 cm. Warming basement is associated with a reduction in heating costs by about 11%. Currently on the market there are several methods insulate basements. However, the most innovative and proven method turns out to be spray ( it is worth noting, spray systems that simultaneously meet all the requirements of fire).
Company Iterm in a number of its services has a wide spray insulation systems basement ceilings such as:
The table shows a comparison of the requirements of heat transmission by the new Regulation.
