Grabex Windows
- Company typePrivate
- Founded2019
- HeadquartersOrpington, United Kingdom
- Headcount51–100
- GTM typeB2B and B2C
- OfferingHardware or Manufacturing
Grabex Windows firmographics
Firmographics- Name
- Grabex Windows
- Legal name
- Grabex Windows Ltd
- Website
- https://grabex.co.uk
- Company type
- Private
- Founded year
- 2019
- Operating status
- Operating
- Headcount range
- 51–100 employees
- Ownership category
- akta.pro rank
Grabex Windows industry classification
Industry- Product category
- Windows and Doors Manufacturing
- NAICS
- Metal Window and Door Manufacturing (332321), Wood Window and Door Manufacturing (321911)
- SIC
- Metal Doors, Sash, Frames, Moldings & Trim (3442)
- akta.pro primary industry
- Windows (IMADAIAC)
- akta.pro secondary industries
- Custom Window & Door Fabrication & Replacement (HSAPAJAI), Joinery, Millwork & Casework Installation (Cabinetry, Built-Ins) (IMAFANAJ)
Keywords
Where Grabex Windows is headquartered
LocationHeadquarters
- HQ city
- Orpington
- HQ country
- United Kingdom
- HQ region
- Europe
Offices2 records
Markets served
Grabex Windows business model
Business model- GTM type
- B2B and B2C
- Offering type
- Hardware or Manufacturing
- Cost components
- Personnel, Supply Chain, Operations, Marketing or Sales, Infrastructure
Revenue model
- Supply & Fit (Full Service): Complete end-to-end service including survey, manufacture, and FENSA-approved installation of bespoke windows, doors, glass roofs, balustrades, and fitted furniture. This is the primary revenue stream.
- Supply Only: Products manufactured to specification and supplied without installation, targeting trade customers and installers who prefer their own fitting teams.
- Bespoke Fitted Furniture: Additional revenue stream including made-to-measure fitted kitchens, wardrobes, TV/media walls, and custom bookcases manufactured in-house.
- Aftercare and Maintenance Services: Post-installation services including guarantee transfers, service appointments, and maintenance support with chargeable call-out fees.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| One time/ perpetual license | Pay-as-you-go | Supply & Fit - Bespoke Windows and Doors |
| One time/ perpetual license | Pay-as-you-go | Supply Only - Trade/Professional |
| Unit Pricing | Pay-as-you-go | Service Appointments |
| Other | Pay-as-you-go | Guarantee Transfer |
Go-to-market motion2 records
Distribution channels5 records
Marketing channels10 records
Grabex Windows product offering
Product offeringCore offering
Grabex Windows is a family-run UK manufacturer and installer of bespoke windows, doors, glass roofs, conservatories, balustrades, and fitted furniture. All products are manufactured to exact specification at the company's own factory in Orpington, Kent, with full FENSA-approved installation and a 10-year comprehensive guarantee covering aluminium, timber, and uPVC systems (including the full Reynaers aluminium range). The company serves homeowners, architects, self-builders, and trade customers across London, Kent, Surrey, and the South East through both Supply & Fit and Supply Only channels.
Product overview
Grabex Windows is a family-run manufacturer and installer of bespoke windows, doors, glass roofs, balustrades and fitted furniture. The company operates its own factory in Orpington, Kent, and offers aluminium, timber, and uPVC systems, including the full Reynaers aluminium range as a Reynaers Premier Partner. Products include windows (sash, casement, tilt-and-turn, aluminium, timber, uPVC), doors (sliding, bi-folding, French, entrance, internal steel-look), glass roofs (skylights, lantern roofs, lean-to), conservatories, balconies/balustrades, and fitted furniture (kitchens, wardrobes, media walls, bookcases). All products are manufactured in-house with survey, manufacture, and FENSA-approved installation backed by a 10-year comprehensive guarantee.
Differentiator
Problem solved
Functional benefit
Brands
- Nispero Kitchens: Bespoke fitted furniture brand operated by Grabex, offering made-to-measure kitchens, wardrobes, TV/media walls, and custom bookcases.
Quantifiable outcome
- Up to 10% property value increase with high-quality architectural improvements in prime London markets
- +4 more outcomes
Companies that use Grabex Windows
Customer profileNamed customers6 records
Segments5 records
Ideal customer profiles3 records
Grabex Windows technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature8 records
Grabex Windows partnerships and signals
Strategic signalPartnerships
Four partnerships are on record, tiered core and minor.
- Reynaers AluminiumcoreGrabex is a Reynaers Premier Partner, offering the full Reynaers aluminium range including SL38, SL70, CF72, CF77, CF68, and other systems. This partnership enables access to premium aluminium window and door systems with comprehensive technical support and specification expertise.
- FENSAcoreFENSA (Fenestration Self-Assessment Scheme) approved installer status, demonstrating compliance with building regulations for windows and doors installation. This certification provides homeowners with assurance that installations meet required standards.
- Glass and Glazing Federation (GGF)minorIndustry trade association membership providing credibility and adherence to industry standards for glass and glazing products.
- Grand Designs LiveminorExhibitor partnership at Grand Designs Live home improvement exhibition, providing marketing exposure and brand visibility to engaged homeowners and design professionals.
Scale indicators5 records
Recent moves6 records
Expansion highlights6 records
Grabex Windows competitors and assessment
Company assessmentMarket position
Competitive moat5 records
Customer concentration
Grabex Windows compliance and trust
Trust signalCompliance2 records
Grabex Windows financial estimates
Financial estimateRevenue estimate
Valuation estimate
Grabex Windows leadership team
Management profileNumber of profiles
Profiles2 records
Grabex Windows subsidiaries and ownership
Company hierarchySubsidiaries1 record
Grabex Windows funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Grabex Windows M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Grabex Windows
What does Grabex Windows do?
Grabex Windows is a family-run UK manufacturer and installer of bespoke windows, doors, glass roofs, conservatories, balustrades, and fitted furniture. All products are manufactured to exact specification at the company's own factory in Orpington, Kent, with full FENSA-approved installation and a 10-year comprehensive guarantee covering aluminium, timber, and uPVC systems (including the full Reynaers aluminium range). The company serves homeowners, architects, self-builders, and trade customers across London, Kent, Surrey, and the South East through both Supply & Fit and Supply Only channels.
Is Grabex Windows a public or private company?
Grabex Windows is a private company. It is classified as family owned and is currently operating.
When was Grabex Windows founded?
Grabex Windows was founded in 2019. It employs 51 to 100 people.
Where is Grabex Windows based?
Grabex Windows is headquartered in Orpington, United Kingdom, in the Europe region.
How does Grabex Windows make money?
Four revenue lines are on record. Supply & Fit (Full Service) is the primary driver. The others are supply Only, bespoke Fitted Furniture and aftercare and Maintenance Services.
Does Grabex Windows have an API?
No public API is recorded for Grabex Windows.
What industry is Grabex Windows in?
Grabex Windows's product category is Windows and Doors Manufacturing. Its primary akta.pro industry code is IMADAIAC, Windows, with a secondary code of HSAPAJAI, Custom Window & Door Fabrication & Replacement. Its NAICS code is 332321 and its SIC code is 3442.