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Alumasc Skyline Cills & Closers 3 & 4 Bend

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Alumasc Skyline Cills & Closers - Infill Plates 0-75mm - Aluminium Gutters Direct Save £0.53 Save £0.00

Alumasc Skyline Cills & Closers - Infill Plates 0-75mm

£5.33
£5.33 - £5.33
£5.33
£4.80 ex VAT
£4.80 - £4.80
£4.80 ex VAT

The Alumasc Skyline Soffit range provides high-quality aluminium soffit solutions for a clean, durable roof underside finish. Manufactured from str...

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£5.33
£5.33 - £5.33
£5.33
£4.80 ex VAT
£4.80 - £4.80
£4.80 ex VAT
Save £0.53 Save £0.00

More about Alumasc Skyline Cills and Closers 3 and 4 Bend

The Skyline cills and closers 3 and 4 bend options provide extended shaping for use around deeper or more complex window reveals. The additional bends create stronger definition and better weathering performance where walls include multiple projections. They integrate directly with other Skyline aluminium façade components to maintain a uniform finish across the entire elevation.

FAQ

What’s the difference between 3-bend and 4-bend cills and closers?

Three-bend and four-bend cills give extra drip edges for deeper reveals or thicker façades, improving water shedding.

Do 3- and 4-bend cills include built-in drip throats?

Yes, each profile includes a formed drip throat to stop rainwater running back under the sill.

Can 3- and 4-bend cills be powder-coated to match façades?

Yes, all 3- and 4-bend profiles can be finished in any RAL colour for visual continuity.

How are 3- and 4-bend cills sealed at joints?

Seal joints with neutral-cure silicone and secure with supplied colour-matched cover plates.

What are the performance benefits of 3- and 4-bend cills and closers?

Three- and four-bend cills create deeper drips and overhangs, enhancing rainwater control on thick façades. Powder-coated finishes resist chalking, ensuring long-term performance in exposed environments.

How do 3- and 4-bend cills compare in terms of water management efficiency?

Use 3- and 4-bend cills on deep façades to improve drip control. Confirm end-caps are fitted and seal laps properly to maintain weather-tightness.

Which bend type performs better for large reveal depths?

Four-bend cills provide stronger drip control for deep reveals, improving weathering performance.

How can I ensure 3- and 4-bend cills continue to drain properly?

Clear drip throats of debris and check paint integrity each year to maintain effective drainage.

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