Trade aluminium bifold doors in Harringay

Aluminium bifold doors for Harringay jobs

The opening above a bifold carries the weight, so the lintel must be level and stiff enough. Check this with the builder before the doors arrive.

Bifold doors are specified by overall width, number of panels and how they fold. Your quote shows the configuration so you can check it against the opening before production.

• Two to seven panels, folding in or out
• Low or flush threshold options
• Powder coated to RAL, single or dual colour
• Traffic door option for everyday access

Delivery to Harringay

We deliver to sites and yards in Harringay as part of our mainland delivery service. Delivery is priced on the quote, so you know the full cost before you place the order. Postcode districts include N4 and N8.

Getting a price

List every item on one schedule with sizes in millimetres, width first. Add the finish and options per line and we price each one.

Open a trade account to order at trade prices. We ask for your business details and how you expect to order, and agree terms when the account is set up.

Measuring tip

The structural opening above a bifold carries the running gear, so confirm the lintel or steel is level and can take the load before you give us final sizes.

Regulations for jobs in Harringay

Replacement external doors in England should meet a U-value of 1.4 W/m²K under Approved Document L. Glass in doors and side panels below 1500mm is a critical location under Approved Document K, so it must break safely (toughened or laminated to BS EN 12600), be robust or in small panes, or be permanently protected. Doors into new homes also need to meet Approved Document Q for security, which is usually shown with PAS 24. Replacing a door that is more than half glazed is notifiable building work, self-certified through a competent person scheme or approved by building control.