Sliding door pricing — ALPIN SD40
Width (mm) across · Height (mm) down · Larger doors = lower cost per m² · Prices are for aluminium frame with stainless steel track, multilocking system & slim interlock
Price / m²:
Best value
Good value
Mid range
Higher rate
All prices exclude VAT · Indicative pricing — contact us for a confirmed quote
ALPIN SD40
Aluminium Sliding
Door System
Door System
Precision-engineered for large openings, smooth heavy-duty operation, and lasting quality. Every door is fully fabricated and ready to install — with a wide range of profiles to suit any project requirement.
QUALICOAT Certified
Premium European Hardware
Tempered Safety Glass
Stainless Steel Track
Multilocking System
Slim Interlock
Before you buy — good to know
Fully fabricated price — the price shown is for a complete, fabricated door unit ready to install. No additional fabrication costs.
Prices are for aluminium frame with stainless steel track, multilocking system & slim interlock — this is the standard specification shown in the table. Other profile configurations are available — contact us for pricing on alternative specifications.
QUALICOAT certified powder coating — profiles are finished to an internationally recognised standard, guaranteeing colour durability and weather resistance for years to come. Not just painted — certified.
Premium European hardware — every fitting, lock, roller, and track component is sourced from leading European manufacturers, selected for smooth heavy-duty operation and long-term reliability.
Double clear tempered glass included — upgrade options available on request. Contact us for tinted, laminated, or solar-control glazing.
Prices do not include VAT — applicable VAT will be added at the point of order.
More varieties and options available — colours, glass types, hardware finishes, profile configurations, and custom sizes. Contact us and we will connect you with your nearest authorised fabricator.
Authorised fabricators only — every installer in our network is quality-vetted. You are not just buying a door — you are buying a guaranteed installation standard.