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Installations.

Every Maxlight project follows the same seven-step process. Each step has a defined deliverable and a clear point at which a project can pause or redirect without losing the work already done. We do not give pinned figures before we have surveyed the structural opening; we do not start fabrication before drawings are signed off; we do not put a fitter on a van for site work that is not ready to receive it. The process is designed so the homeowner, architect or contractor knows what comes next at every stage.

What follows is the canonical sequence. In practice some projects compress (a clear brief, a simple structural opening, a contractor who is ready) and some extend (heritage consents, structural complexity, new-build programme drift). The compressions and extensions happen at predictable points in the process, and we flag them honestly at quotation rather than discovering them in delivery.

01 — How a Maxlight install runs

Overview.

First conversation to handover: programme confirmed at survey

Every install starts with the same question: what is the architectural problem you are trying to solve? A rear elevation that wants to read as glass; a front entrance that wants the architectural moment; a deep-plan kitchen that needs overhead daylight; a corner that wants to dissolve. The system answers the brief — sliding doors, pivot doors, rooflights, structural glazing, or one of the more bespoke configurations from the wider catalogue.

From there the seven steps run in order: showroom, fit-and-quote, survey-and-drawings, manufacture, pre-install, on-site install, and the detail-finishing pass. Each step is sized to the work it has to do; none of them are theatrical or padded.

  • Brief and architectural problem identified
  • System or systems matched to the brief
  • Process sequence kicks off at the showroom visit
  • Each step has a defined deliverable

02 — A working environment, not a sales pitch

Showroom — meet us at ours.

One showroom visit, typically week one of the project

The showroom visit is where most projects start. Operating sliding, pivot, and rooflight panels at full production size, against real finish samples and real glass build-ups, in a space that doubles as the design studio and the factory. Most first visits resolve in 45 to 60 minutes; we keep the meeting room one party at a time so the conversation stays focused.

The visit is the right moment for the brief-and-system conversation. By the end of the hour the architect or homeowner has a clear sense of which Maxlight system fits the project, which would be the wrong choice, and what the indicative price band looks like. We will tell you honestly when a different supplier or system is the better fit — that conversation is part of the showroom visit, not an evasion of it.

  • Operating panels at full production size
  • Real finish samples against glass build-ups
  • 45–60 minutes for a first visit
  • Architects and homeowners welcome; bring drawings if you have them
  • By appointment — same-week slots usually possible

03 — The quoting process, samples, formal quote

Fit and quote — finding your perfect fit.

Indicative price within 5 to 10 working days

The fit-and-quote step turns the showroom conversation into a concrete specification. We produce an indicative price band against your drawings or against the brief that emerged at the showroom; we send finish and glass samples where the colour or build-up is the decision. For projects ready to commission, the formal quote follows the survey — pinned figures depend on the structural opening, and we do not give pinned figures from drawings alone.

The samples we send are the actual finishes and glass we would ship — same powder-coat process, same IGU build-up. The tactile difference between RAL 9005 satin and a black anodised, between Soft Coat low-iron and standard float, is harder to read in print than in hand; the samples close that gap.

  • Indicative price band against drawings or brief
  • Finish and glass samples shipped on request
  • Formal quote follows the survey
  • No pinned price from drawings alone

04 — Maxlight surveyor visits, design studio drawings

Survey and drawings.

Survey visit + drawing pack: timing confirmed with your sales contact

A Maxlight surveyor visits the project before fabrication starts. The survey measures the structural opening at the millimetre level (not the centimetre level a contractor's measurement might land at) and confirms the threshold detail, head detail, and seal interfaces against the planned glazing. Site conditions — exposure category for wind load, drainage from the threshold, access for the install crew on the day — are all part of the survey.

The W3 design studio then produces the technical drawings: elevation, section, threshold, head, jamb, and any specific corner or fin details the project requires. The drawings are signed off by the architect or the homeowner before fabrication begins; this is the stage at which the system specification is finalised, including any bespoke detailing the project needs.

  • On-site Maxlight surveyor measurement
  • Structural opening dimensioned to the millimetre
  • Threshold, head and seal details confirmed
  • Design studio drawings: elevation, section, threshold, head, jamb
  • Sign-off before fabrication begins

05 — In-house London manufacturing, two factories

Manufacture — made with care.

Standard sliding doors: programme confirmed at survey

Aluminium extrusion arrives at our W3 site and runs through the cut, machine and fabrication line. Frames are assembled, weather-stripping fitted, hardware installed, and IGUs bonded into the frames. Quality control is a process — air permeability, water tightness and wind load tests are run on representative samples; weather-stripping geometry is checked against the manufacturing drawing on every panel; the IGU seal is pressure-tested before the panel leaves the factory.

We hold the silicone bonding to a tighter tolerance than the BS EN 14351-1 product standard requires because the install detail downstream depends on it. A panel that arrives on site with a seal millimetre too proud or too recessed slows the install crew; a panel built to the tolerance the install team expects fits first time. The second factory site is referenced on the live Maxlight site; both run the same fabrication standards.

  • Aluminium extrusion cut, machined, fabricated in-house
  • Frames assembled, weather-stripped, hardware fitted
  • IGU bonded into frame with structural-glazing-rated silicone
  • Air, water, wind tests on representative samples
  • Per-panel weather-strip geometry check against manufacturing drawing
  • IGU pressure-tested before panel leaves the factory
  • Two factory sites running matched fabrication standards

06 — Pre-install survey, install, sealing

Bringing Maxlight into your home.

Two to three days on site for a standard residential opening

The week before installation, a Maxlight surveyor returns to the site for a pre-install check. The structural opening as built is measured against the as-fabricated panels; the threshold conditions are checked; the access route for the panels into the building is confirmed. If the as-built opening differs from the as-surveyed opening, this is the moment we identify it — adjustments are made on site before install day rather than discovered on the day.

On install day, a directly-employed Maxlight crew of two or three installers arrives with the panels and the install hardware. Standard residential openings install in two to three days. The structural opening is prepared, the panels are lifted and dropped into place, the head and threshold are connected, the seals are run, and the panels are tested for weather-tightness before the crew leaves the site.

The final sealing pass — silicone bead between the frame and the surrounding fabric, threshold detail completed, head detail closed — is run on the third day and signed off with the contractor or the homeowner. From this point the door is operational.

  • Pre-install survey the week before — as-built vs as-surveyed reconciliation
  • Two or three directly-employed Maxlight installers on the day
  • Two to three days on site for a standard residential opening
  • Structural opening prepared; panels lifted and dropped
  • Seals run; weather-tightness tested
  • Final silicone pass and sign-off on the third day

07 — Thermal break detail, Class 1 safety glass

The details that make the difference.

Aftercare contact: ongoing for the life of the install

The detail layer is what separates the Maxlight install from a generic aluminium door fit. The thermal break in the frame is engineered into the profile geometry — not bolted on after the fact — so the U-value rated by BFRC against the whole-window test is what the project actually delivers in practice. The IGU is sealed and toughened with a 25-year minimum service life on the seal; we test it before delivery, not after.

Class 1 safety glass appears wherever the building regulations require it (low-level glazing, doors, glass adjacent to circulation). The standard build is laminated where the spec calls for safety; toughened where the spec calls for impact resistance. We do not interchange these specifications based on availability — the right glass for the right location.

Aftercare on a Maxlight install is a maintenance schedule sent with handover and a phone number that is answered. Brush seals and weather-stripping are consumables; we replace them on visit when they need it. The frame and the IGU carry their published warranty; we stand behind the install on every project we fitted ourselves.

  • Engineered thermal break — geometry, not bolt-on
  • Whole-window U-value rated by BFRC against the test conditions
  • IGU sealed with 25-year minimum service life on the seal
  • Class 1 safety glass — laminated or toughened per Building Regulations
  • Maintenance schedule sent with handover
  • Brush seals and weather-stripping replaced on visit
  • Frame and IGU warranties + Maxlight install warranty

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.

Seven steps from first conversation to handover.

Each one defined, each one timed, each one delivering against what the previous step said it would. The Maxlight install programme is what makes the rest of the work — design, manufacture, engineering — actually land on a building.