UK Aluminium Specialists · 10-Year Guarantee
Flat Packers
Made to order. Enter your exact size online, or request a bespoke quote.
Left/right is shown as viewed from outside your property.
All sizes, opening directions and configurations are shown as viewed from outside the property.
🚚 Lead time: Every order is made to your exact size, typically 3–4 weeks from order to dispatch
🛡️ Guarantee: 10-year manufacturer guarantee on every door and window, buy with confidence.
🔒 Secure checkout — we accept:
A mixed bag of flat packers for door and window installation.
Details
- Assorted thicknesses (1mm to 6mm), 28mm x 100mm
- Used to pack out and level a frame within the opening before fixing
- Essential for getting doors and windows level, plumb and square before final fixing
What's Included
- Door/window frame
- Hardware and handle(s)
- Tracks and running gear (bifold & sliding products)
- Catches and stops
Security & Glazing
- Multi-point locking as standard
- Toughened safety glass
- Thermally broken aluminium profile for improved insulation
Detailed technical specifications (U-values, Document Q compliance) available on request, get in touch and we'll send them over.
How do I order?
Enter your exact size, choose your colour and configuration, and check out online — payment is taken in full at checkout and your order goes straight into production. Prefer to talk it through, or need a bespoke colour? Request a bespoke quote instead.
How long does it take?
Every order is made to your exact size, typically taking 3–4 weeks from order confirmation to dispatch.
Can I get a colour outside Black, Grey or White?
Yes — we offer the full RAL colour range on request. Get in touch for a bespoke quote.
What guarantee is included?
Every door and window comes with a 10-year manufacturer guarantee as standard.
Do I need a professional installer?
We recommend professional installation for the best seal and performance, though experienced DIYers can fit our doors and windows using the included fitting instructions.