A guide to loft and room-in-roof insulation

A guide to loft and room-in-roof insulation

Daniel McKane, Retail Sales Director at YBS Insulation talks about insulation for lofts and room-in-roof projects. 

For builders and SMEs, getting loft and roof insulation right isn’t just about meeting regulationsit’s about delivering comfort, cutting energy bills, and ensuring the job’s done efficiently. Whether you’re working on a new build, a loft conversion, or retrofitting an older property, understanding the best insulation options can save you time, money, and a lot of headaches down the line.

We all know heat rises, so if a roof isn’t properly insulated, the building could lose up to 25% of its heat. That means higher energy bills and less comfort for your clients. However, it can be a challenging job, as lofts and room-in-roof spaces often have awkward shapes, tight spaces, and limited headroom, making them tricky to insulate. But the right insulation can make these spaces energy-efficient and comfortable, while also keeping your work straightforward and cost-effective.  

The first thing to consider is the size and thickness of the insulation you install. It’s crucial to achieve the required performance without using too much bulky insulation, reducing again already tight spaces. So, look for high-performance insulation that delivers excellent thermal resistance (low U-values) without taking up too much room. Multi-foil insulation, like YBS’s SuperQuilt, is a great choice because it packs a punch in a thin, flexible format.

Next, consider the ease of installation. Time is money, and the faster you can get insulation installed, the sooner you can move on to the next stage of the project. Lightweight, flexible materials that are easy to cut, staple, and seal will save you hours on-site, while also making it easier to work with in tighter spaces.

Both aforementioned points are crucial to the performance of the insulation, and this will typically be what the customer will be looking for – efficiency and speed of install, along with cost effectiveness. However, an often overlooked, but incredibly important element is condensation control.  

Controlling condensation in a loft is essential to prevent structural damage, such as timber rot and metal corrosion. Managing this correctly will also protect against mould and mildew that can harm health and belongings, and maintain energy efficiency, as damp insulation performs poorly. It also helps preserve stored items and ensures compliance with building regulations. Make sure the insulation you choose has built-in moisture control or works well with vapour control layers. This protects both the insulation and the structure, keeping your clients happy for years to come.

Alongside moisture control, it’s crucial to meet building regs, especially Part L in the UK. But don’t overcomplicate itchoose insulation that not only meets standards but exceeds them where possible, futureproofing your projects.

Lofts and rooms-in-roof might be challenging spaces, but with the right insulation, they can become energy-efficient, warm, and comfortable. For builders and SMEs, the key is choosing products that are easy to install, cost-effective, and built to last.  

At YBS Insulation, we’re here to make your job easier and your projects better. Get in touch to find out more about our range of solutions and how we can help you deliver top-quality results.

For more information on YBS Insulation visit www.ybsinsulation.com.
 

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