Welcome to Ahead Loft Ladders

UK building regulations require loft insulation to have a total depth of 270mm for mineral wool (soft insulation). This is to ensure it achieves the recommended U-value* of 0.16 W/m²K.

High-performance insulation boards like PIR require less thickness (120-170mm) to meet the same U-value.

Insulation must not be placed right up to the eaves. Instead, leave a clear 50 mm air gap to allow adequate airflow and prevent damp retention.

*The U-value is a measure of how fast heat escapes through a part of the building. Lower numbers mean better heat retention.

Installation time can vary depending on a number of factors:

• The type of ladder chosen (wood/metal/electric etc.)
• How easy the attic space is to access
• The condition and position of the loft hatch
• Whether electrical connection is required

In general, with no surprises during the process, we expect a standard loft ladder installation to take around 2-3 hours.

If alterations are required to the loft hatch size or electric wiring is required, this can extend the amount of time required.

For standard loft windows they are not required to be a fire escape, since the loft will not be used as a habitable room.

If you intend on getting a loft conversion in the future, the choice of Velux should be ‘top hung’ or ‘side hung’, rather than the usual centre-pivot models.

Telescopic ladders are made of aluminium for the main tubes and steps, with a combination nylon, ABS plastic and rubber for the fittings and feet.

Concertina-style ladders are usually aluminium construction, however some heavy duty or commercial models use steel to allow for extra capacity.

For all types of high quality loft ladder, fixings and bolts should be steel.

Older style loft ladders would often be a single solid ladder that slid up horizontally in-between the rafters. However those are rarely used these days, due to the space required and how cumbersome they are to handle.

Modern loft ladders use a folding, sectional or concertina construction, meaning they often don’t use much more footprint than the loft hatch itself.

In most circumstances removing your old insulation isn’t necessary and it can actually be quite beneficial to leave it.

Most insulation retains its thermal properties regardless of age, so leaving it in place will allow you to save money on the new insulating materials.

If your old insulation is in very poor condition – damp, contaminated with pest dirt or overly compressed – then replacement may be advisable.