S-Max pivot door.
S-Max is Maxlight's slim pivot variant. A 66 mm aluminium frame profile around a glass leaf, sized up to 1800 mm wide by 3000 mm tall, locking from inside only.
The S-Max frame is the slim reading in the pivot range. At 66 mm the aluminium signature is roughly half the visible width of the entry-grade F-Max profile, which gives S-Max its characteristic look — a single tall glass leaf with the frame as a thin border. The leaf sizes go up to 1800 × 3000 mm, supporting a genuinely oversized door without compromising on the aluminium thinness.
S-Max locks from inside only. It is therefore not specified for street-facing front entrances; the security and access requirements for an entry door call for the multi-point lock and BSI Kitemark on F-Max instead. Typical S-Max placements are courtyard openings (where the leaf can be locked from the house side), internal pivots between rooms, and oversized garden doors where the door is operated from inside the house and the garden side of the boundary is already secured.
The pivot point sits a fraction in from the frame edge — the architect specifies the offset at design stage based on the leaf size and the desired swing geometry. The hydraulic closer is calibrated against the leaf weight and the wind exposure; we run the closer setting against the project conditions rather than a generic factory default. Glazing options match the rest of the slim range: double-glazed argon-filled IGU as standard, triple-glazed and laminated builds available.
Finishes follow the standard Maxlight finish range — RAL powder coat in any colour (RAL 7016, 7021 and 9005 stocked; full RAL palette to order), anodised, or dual-colour where the inside and outside register differently.
When to choose this.
01
Pick S-Max when
the slim aluminium reading is the primary architectural concern, the door is operated from inside (or the outside is already secured), and the leaf size sits within 1800 × 3000 mm.
02
Pick F-Max instead when
the door is a street-facing front entrance — the multi-point lock and BSI Kitemark sit on F-Max, not S-Max.
03
Consider a sliding door instead when
the threshold has to be flush and level, or the elevation needs to disappear horizontally rather than swing on a pivot.
Specification.
| Specification | Value |
|---|---|
| Frame profile width | 66 mm |
| Maximum leaf size | 1800 × 3000mm |
| Locking | Inside-only — not for entry doors |
| Pivot mechanism | Top-and-bottom hydraulic closer |
| Glazing build-up | 28 mm IGU standard, 44 mm triple optional |
| U-value (whole-window) | 1.4W/m²K |
| Air permeability | Class 4 BS EN 12207 |
| Water tightness | Class E1050 BS EN 12208 |
| Finishes | RAL, anodised, dual-colour |
Frequently asked questions
What colours are available for your products?
We offer the full RAL Classic colour range (216 colours), giving you complete flexibility to match your design vision. Whether you’re looking for bold contemporary tones or subtle architectural finishes, we can accommodate your requirements.
Do you offer anodised finishes?
Anodised finishes are available on request. Please speak to our team to discuss options and suitability for your project.
What locking options are available, and can they be colour matched?
Our doors are fitted with high-quality locking systems, including bottom locks (non-PAS 24) and PAS 24-rated side locks. While the lock barrels are not colour matched, the escutcheons (visible lock surrounds) can be finished to match your frame colour for a seamless look.
What security rating do your doors have?
Our systems can be configured with PAS 24-rated side locks, providing enhanced security for residential applications.
What security certification do you offer?
We offer systems that comply with PAS 24, a recognised UK standard for enhanced security performance.
Are your warranties transferable?
Our warranties are property-based rather than person-based, meaning they remain valid if ownership of the property change
Can I view your products in a showroom?
We offer a virtual showroom experience, which can be arranged through your sales contact.
Can I visit in person?
Yes, visits can be arranged by appointment at our showroom at 333A Western Avenue, London, W3 0BE
What are your typical lead times?
Our process is carefully structured to ensure precision and quality: - Survey Stage: Approximately 1 week to carry out a site survey, provided the site is fully prepared. We’ll supply clear guidelines in advance. - Design & Drawing Stage: Around 2 weeks (or up to 3 weeks for more complex projects such as glass boxes) from survey completion and receipt of all required technical details. - Manufacture & Installation: Approximately 8 weeks from final approval of drawings, with installation scheduled shortly after. Your project timeline will always be confirmed by your sales contact based on scope and complexity.
Do you offer bi-fold doors?
We specialise in premium glazing systems that prioritise longevity and performance. Bi-fold doors typically require more maintenance due to their multiple moving parts and top-hung weight distribution. For this reason, we focus on alternative systems that offer cleaner aesthetics, smoother operation, and reduced long-term maintenance.
Will you liaise with my architect or builder?
Absolutely. We regularly collaborate with architects, builders, and project teams to ensure your design is delivered exactly as intended.
What areas do you cover?
We operate across the whole of the United Kingdom.
Performance and assurance
Certified, documented, project-specific.
Glass U-value
1.0 W/m²K (glass / centre-pane figure)
Whole-window and project-specific thermal performance varies by configuration.
Warranty
- 10 years workmanship from installation
- 10 years on double-glazed units against hermetical seal failure (glass breakage not covered)
- 10 years on powder-coated aluminium
- 5 years on moving parts and accessories
The slim Maxlight pivot. 66 mm of aluminium, up to 1800 × 3000 mm of glass, locking from inside only. The right specification when the architectural priority is thinness and the locking placement is appropriate.
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