Description
The Master Flash Multi-Flash is a two-in-one roof flashing. Left whole it installs exactly like a standard Master Flash; cut open along the marked lines it becomes a retrofit flashing that wraps around existing pipework without disconnection, locked with the included stainless-steel gripper strip. This size covers pipe diameters of 101mm to 209mm.
The Master Flash Standard is a flexible cone roof flashing that seals ducts, pipes, flues and vents where they pass through the roof. The square base carries an embedded aluminium band that moulds down onto profiled metal, tile and membrane roofs by hand, forming a lasting watertight seal without specialist tools, and the cone trims to the pipe size against clearly marked steps.
Made from premium EPDM rubber, it resists UV, ozone and weathering, staying flexible from -55°C up to +100°C continuous (+135°C intermittent) — ideal for ventilation ducting, soil stacks and extract terminals.
Delivery Information
Made to OrderThis item is made to order. Please allow 3-5 working days for delivery.
Delivery Options
| Service | Estimated Delivery | Cost |
|---|
| Standard Delivery (UK mainland) | Next working day from dispatch | £15.95 +VAT (£7.95 for small items) |
| Free Delivery | Next working day from dispatch | Free on orders over £400 ex VAT |
| Click & Collect | Collect from our Leicester branch | Free |
| Scottish Highlands & Islands | 2-3 working days from dispatch | £36.95 +VAT |
Delivery Area
We deliver to all UK mainland addresses. Scottish Highlands and Islands deliveries may take a little longer. We are not currently delivering to Northern Ireland — Click & Collect remains available.
Questions about delivery? Call us on 0116 246 0031 or email sales@alphaair.co.uk
Returns Policy
Six-Week Returns — No Restocking Fees
We want you to buy with confidence. You can return any standard stocked item within six weeks (42 days) of delivery for a full refund — 100% of the item price, no restocking or handling fees. Trade and business customers get exactly the same rights as retail customers. See our Returns Policy for full details.
Return Conditions
- Items must be unused and in original packaging
- Custom-made, bespoke or powder-coated items are made to your specification and cannot be returned unless faulty
- Items must be returned with proof of purchase
- Return shipping costs are the responsibility of the customer unless the item is faulty
How to Return
- Contact our customer service team to arrange a return
- Pack the item securely in its original packaging
- Include your order number and reason for return
- Ship the item to our returns address
Faulty Items
If you receive a faulty or damaged item, please let us know as soon as possible — ideally within 48 hours of delivery, so we can claim against the courier on your behalf. We will arrange a free collection and send a replacement or issue a full refund. This does not affect your statutory rights.
Questions? Contact us at sales@alphaair.co.uk
