Get in Touch

Get in touch

Aerospace Interiors Centre, Blackhorse Road, Letchworth, Herts, SG6 1HB, UK
+44 (0) 1462 650070
sales@cabinairgroup.com
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Aircraft Cabin Refurbishment & Repair FAQ

Choosing an aircraft interiors partner raises practical questions: which approvals do they hold, can they certify the modification as well as install it, how much downtime will the work need, and what documentation comes back with the parts? This page answers the questions airlines, lessors, MROs and private operators ask Cabinair Group most often, covering cabin design and refurbishment, seat overhaul, soft furnishings, on-wing repair, interior surveys, lease transitions and livery certification. If your question isn't here, contact sales@cabinairgroup.com

About Cabinair Group

What does Cabinair Group do?

Cabinair Group is a UK-headquartered collective of aerospace companies specialising in aircraft cabin interiors: design and engineering, cabin refurbishment, manufacturing, maintenance and repair, seat overhaul, soft furnishings, lease transition support and livery certification. Founded in 2006 as Cabinair Services, the Group serves airlines, lessors, MROs and private operators from workshops in the UK and the USA, supported by design offices in Latvia, Sri Lanka and Italy.

Our headquarters and main workshops are at the Aerospace Interiors Centre in Letchworth Garden City, Hertfordshire, within easy reach of all London airports. The Group also includes SATTO Repair Center USA and 360 Aerospace in Miami, AeroKnow SIA in Latvia, a regional design office in Colombo, Sri Lanka, and SA Italia in Italy. Our on-wing teams travel worldwide, and our approvals allow us to release work for EASA, UK CAA, FAA, Transport Canada and UAE GCAA operators.
We support commercial airlines, corporate and VIP operators, defence, private aviation, aircraft lessors and MROs. Our customers include TUI Airways, Virgin Atlantic, Air France, KLM, Lufthansa, Qatar Airways, SWISS, Austrian Airlines, Aer Lingus, LOT Polish Airlines, Air Greenland, SmartWings and Hong Kong Airlines.
Cabinair Services was established in 2006 and gained its first EASA approval in 2009. After acquiring AeroKnow SIA in 2024 and SATTO Repair Center USA and 360 Aerospace in 2025, the business became Cabinair Group, bringing together 20 years of aircraft interior experience under one brand.
In April 2026, Cabinair Group and Thailand-based Summit Lenso announced a strategic partnership to build an aircraft modification and cabin solutions platform for the Asia-Pacific region, with initial operations in Thailand. Operators in APAC can now access Cabinair’s cabin refurbishment, repair and certification expertise closer to home, with shorter logistics and faster turnaround.

Approvals and Compliance

Cabinair Group companies hold UK CAA and EASA Part 145 maintenance approvals (UK.145.01234), FAA FAR Part 145 (6CNY513C), Transport Canada, Part 21G production approval (UK.21G.2693), EASA Part 21J design organisation approval through AeroKnow SIA, UAE GCAA design approval and AS9100D quality certification. We are also a SATTO Approved Repair Centre. In practice, Part 145 lets us maintain and repair, Part 21G lets us manufacture certified parts, and Part 21J lets us design and certify modifications.

Yes. Through our EASA Part 21J Design Organisation Approval we design and certify minor modifications and repairs for large and small aeroplanes and rotorcraft, then manufacture the parts under Part 21G and install them under Part 145. This single-supplier approach covers cabin reconfigurations, seat covers and curtains, curtain tracks, monument changes, special liveries and connectivity systems such as Starlink Aviation.

Yes. Repaired components and overhauled seats are released with an EASA Form 1 or FAA 8130-3, and dual release is available where required. Overhauled seats are returned with the latest CMM revisions, Service Bulletin and Airworthiness Directive compliance records and combination burn test certificates, so the documentation is ready for your technical records.
Every fabric, leather, foam, carpet and laminate we supply is tested to the applicable flammability requirements and released with burn certification. Our SATTO repair system for cabin plastics is supported by two EASA-approved technical documents and complies with REACH and MSDS requirements.

Design and Refurbishment

We work on narrowbody and widebody commercial aircraft, including the Boeing 737 and 787 families we maintain for TUI Airways, as well as business jets and rotorcraft.
It starts with a cabin survey, carried out on-wing where possible, to assess condition and agree the scope. Our design team then develops concepts, material selections and 3D renderings, while our engineering team produces the modification data and certification. Manufacturing takes place in our own workshops, and installation is scheduled around your maintenance programme, on-wing or in the workshop, with all release documentation supplied at handover.
Lead times depend on scope: seat covers and soft furnishings can be produced in a few weeks, while a full cabin refit is usually planned around a scheduled heavy check. Because we design, manufacture and install in-house and can work on-wing at your base, work can be phased overnight or between rotations so the aircraft keeps flying.
Yes. We regularly deliver designs created by airline in-house teams and external design studios, matching brand colours, materials and finishes with certified aviation-grade equivalents. If you do not have a design partner, our in-house design team and SA Italia creative studio can develop the concept with you.
Yes. We offer bespoke interior design, refurbishment and repair for business jets and VIP aircraft, including leather seat covers, divan cushions, carpets, panel refinishing and certified cabin modifications, with the same approvals and documentation we provide to airlines.

Furnishings and Seats

We manufacture seat covers in fabric or leather, carpet kits, curtains and curtain tracks, mattresses, divan cushions, armrests and other cabin components in-house in Hertfordshire. Every item is produced to approved drawings and released with certification and burn documentation. Seat covers are stitched to fit smoothly without folds or ridges, in your choice of material or to branding requirements.

Our mattresses use patented Octaspring technology, which gives three-dimensional support while using up to 31% less raw material than conventional foam. Weight savings of up to 150 g per economy seat and 800 g per business class seat can add up to around 32 tonnes per aircraft per year. We supplied 17 full sets of crew rest mattresses to Virgin Atlantic, and the first year of dry cleaning is included free of charge.

Yes. Our Seats for Sale and Marketplace pages list serviceable passenger seats and other interior components available for purchase. Seats can be supplied as they are or fully overhauled and re-covered to your specification, with dual-release Form 1 certification.

Yes, and it is usually far more cost-effective than buying new. Our two UK workshops overhaul complete passenger and crew seat ship sets, replacing worn parts, repairing structure and plastics, fitting new foams and covers and adding customised features. We carry out an initial seat survey while the seats are still installed to estimate spares and labour before removal.

Maintenance and Repair

On-wing support means our technicians repair and maintain the cabin on the aircraft at your base or maintenance location, rather than shipping parts to a workshop. We support operators at all major airports on a planned or unscheduled basis, covering seat repairs, plastic and composite repairs, sidewall lamination, carpet fitting, and galley and PSU repairs.

Yes. We handle unscheduled and AOG cabin requests by deploying on-wing teams or expediting workshop repairs and spares. For urgent support contact sales@cabinairgroup.com or +44 (0) 1462 650070.
We repair passenger and crew seats in every class, sidewall and ceiling panels, overhead bins, galleys, lavatories, tables, PSUs, monuments, plastic and composite parts and soft furnishings. Through 360 Aerospace in Miami we also overhaul aircraft accessories and rotables, including pneumatic, electrical and electro-mechanical components, with exchanges and loan units available.

SATTO Rapid Repair System for Plastics (SA20-21) is a patented, EASA-compliant system for repairing damaged cabin plastics and composites such as lavatories, overhead bins, tables and galleys, returning them in as-new condition with Form 1 release. Its repair-instead-of-replace approach cuts cost, lead time and waste compared with buying new parts. Cabinair Group is the sole non-airline SATTO Approved Repair Centre in the UK and Ireland, and early adopters include Air France, KLM and Gulf Air.

Yes. We re-laminate sidewalls, ceiling panels, bulkheads and monuments with certified decorative laminates, and our dedicated paint facility, established in 2018, refinishes plastic and composite components. Lamination can be carried out in the workshop or on-wing, extending the life of existing panels for a fraction of replacement cost.

Leasing, surveys and livery

We help airlines, operators and lessors meet lease return conditions by surveying the cabin, comparing its condition against the lease agreement, and carrying out the repairs, refurbishment, seat overhaul, branding removal or reconfiguration needed before redelivery. Completing this work before the redelivery inspection reduces findings, delays and end-of-lease penalties.

An interior survey inspects seats, galleys, lavatories, monuments, carpets and sidewalls, verifies IFE, lighting and oxygen systems, and checks compliance with lease agreements and branding removal. Our EASA/FAA-certified team performs surveys worldwide and delivers a report with findings, photographs and recommended actions for airworthiness, passenger comfort and lease compliance.

Any decal applied to an aircraft exterior must be shown not to affect airworthiness, which means engineering approval covering material qualification, flammability, adhesion, weight and placement relative to markings, sensors and access panels. Under our Part 21J design approval we produce that approval so a promotional or special livery can fly legally, as we did for the Tour de France livery on a Vueling aircraft.

Working with Cabinair Group

Email sales@cabinairgroup.com, call +44 (0) 1462 650070 or use the contact form on Get in Touch. To speed up your quotation, include the aircraft type and registration, the scope of work, photographs of the cabin or components, the aircraft location, your target dates and the release certification you require (EASA, UK CAA, FAA or TCCA).

Yes. We agree bespoke cabin service contracts with each operator, ranging from seat repairs to full provision of seats, carpets, galleys, curtains and PSUs, on both a planned and unscheduled basis. Our ongoing maintenance contract supporting TUI Airways’ Boeing 787 and 737 fleets is an example.

Our core philosophy is repair instead of replace: overhauling seats and repairing plastics and panels with SATTO keeps components in service and out of landfill. Our Octaspring mattresses and cushions use up to 31% less raw material and reduce aircraft weight, lowering fuel burn, and all our repair materials comply with REACH.

Yes. Alongside hands-on work we provide technical training and consultancy covering cabin design, certification, procurement and project management, drawing on the engineering expertise of AeroKnow SIA. SA Italia, our creative studio, also offers branding, 3D design and communication services for aviation businesses.

Last Update 25th September, 2026