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Warranties
Warranty terms can vary by manufacturer, product, finish and application. If you need the latest warranty information for a particular product or project, contact our team and we’ll confirm the current terms for you.
Returns & Exchanges
Please note that bespoke and made-to-order products cannot be returned or exchanged unless they are faulty or do not match the agreed specification.
Lead Times
Current lead time: 5-7 days
Our latest estimated lead times are displayed across the website, including in the navigation, on collection pages and on product cards. If a lead-time indicator is not visible, the information is currently being reviewed and updated.Lead times are based on the latest information and typical averages provided by our manufacturers. Occasionally, stock shortages, delayed manufacturer updates or dispatch from an alternative warehouse may result in a longer lead time.
If we become aware of a delay affecting your order, we will contact you as soon as possible. You can then continue with the revised lead time, choose a suitable alternative with faster availability, or request a refund.
Alumasc
Alumasc Skyline - Slimline Modular Component Loose Jointer
The Alumasc Skyline SLIMLINE Modular Components provide a flexible solution for creating bespoke window surround designs with a sleek 50mm projection. Available in face widths of 100mm, 150mm, and 200mm, the system allows specifiers and installers to build custom window pods using standard components sourced individually.
The range includes straight length sections in 0.5m, 1m, 1.5m, 2m, and 3m sizes, as well as wall brackets, 90-degree corners, 90-degree apex angles for corner windows, and loose jointers for connecting sections. All parts are designed for use with the Skyline fixing system, which allows direct attachment to the building façade for quick installation and a clean, uninterrupted finish. Wall brackets and unions are sold separately, and installation requires a bracket at each corner and at maximum 500mm intervals, in line with Skyline installation guidance.
Each component is manufactured from 2mm non-combustible aluminium sheet, with robust 3mm aluminium brackets providing secure fixing strength. The cantilever bracket system ensures stability with a wide support surface while eliminating the need for costly boxing or joinery.
Supplied in a polyester powder-coated unicolour finish, Skyline SLIMLINE modular components are available in 26 standard PPC RAL colours, with alternative finishes available on request, subject to surcharge.
Suitable for both new build and refurbishment projects, the SLIMLINE system provides a lightweight, ecological, and low-maintenance solution with sharp architectural detailing and long-term durability.
Please note: Product images are for illustration purposes only and may not represent exact profiles or dimensions.
AGD in the wild
Real systems, real buildings and projects supplied by AGD across the UK
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Rated excellent across 2,000+ orders, reviewed on Trustpilot & Google
"The team are extremely helpful with advice and product selection. I’d recommend them for your project."
Installer · Oxfordshire
"Great experience dealing with AGD! Amazing customer care with excellent pricing. Would highly recommend to people for any future service!"
Homeowner · Manchester
"AGD were very quick and had alot of technical knowledge to help with my project. The goods were delivered quickly and I was very pleased with the competitive price!"
Homeowner · London
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