Owner-operated specialists in high-end residential and commercial security, trusted at listed buildings, prestigious homes and diplomatic premises across London.
Bespoke Torterolo & Re doorsets, customised to match any period or modern property.
Secure frames and glass engineered to match and replace existing windows.
Certified steel, flood-defence, fire-rated and ventilated doors for commercial sites.
Restoration and matching designs for listed buildings and heritage entrances.
Kensington Security Doors & Windows (KSDW) specifies, designs and installs doors, windows and high-end security products for residential and commercial properties across London and worldwide. We are the sole UK distributor of Torterolo & Re (T&R) — a leading Italian manufacturer in this field since 1964, with a global reach spanning China, France, Japan, Korea, Russia, Scandinavia, Taiwan, Turkey, the USA and beyond.
T&R security door sets are extensively tested in international laboratories across the UK, mainland Europe and the Far East. Manufacturing follows ISO 9001 and ISO 14001 certification, with every product sold bearing CE marking. Our experienced security personnel work closely with interior designers, architects and security consultants to fit our products into some of the UK's most prestigious addresses — apartments, houses, listed buildings and diplomatic premises.
Every product is customisable in material, finish and panel design — specified, designed and installed by our own team.
Torterolo & Re doorsets, bespoke to your property's style — BS EN 1627 RC3 & RC4 tested.
Enquire ›Secure timber sash & casement windows made to match or replace your existing windows.
Enquire ›Certified steel, flood-defence, fire-rated and ventilated doors for commercial sites.
Enquire ›Original entrance door restoration and heritage-matched designs, panel for panel.
Enquire ›Integrated surveillance and electronic access to complement your security doors.
Enquire ›High-specification products for embassies, consular and commercial applications.
Enquire ›Secure timber sash and casement windows, manufactured with dedicated, state-of-the-art machinery in the UK. Although they look identical to standard windows, they resist attack for far longer.
Sash Windows
Arched Sash Windows
Heritage Stone-Framed Windows
Casement Windows
Dormer WindowsListed Building Restoration
A leading Italian security door manufacturer since 1964, distributed exclusively in the UK through KSDW.
Doors tested to BS EN 1627 RC3 & RC4, with LPS 1175 accreditation earning Secured by Design status.
We work with carefully chosen installers bound by confidentiality agreements for high-profile clients.
Every project is managed in-house, end to end, by our own security specialists.
We assess your property and security requirements in confidence.
Materials, finish and panel design specified to match your property.
Doorsets built at Torterolo & Re's plants in Northern Italy.
Fitted by our vetted, confidentiality-bound installation teams.
Every project signed off against national compliance standards.
Our showroom at 2 Park Street, Chelsea Creek, London SW6 2FN displays Torterolo & Re security doors on show — book a visit to see the finish, weight and hardware for yourself.
Torterolo & Re security door sets are extensively tested in international laboratories across the UK, mainland Europe and the Far East. All units are tested and accredited to BS EN 1627 RC3 & RC4, and an increasing number achieve LPS 1175 — the demanding British standard recognised by the LPCB, earning Secured by Design status. Manufacturing follows ISO 9001 and ISO 14001, with CE marking on every product.
The security door blends in perfectly with our Georgian townhouse — you'd never know it's rated to withstand a serious break-in attempt.
KSDW handled the entire installation around our tenants with total discretion — exactly what we needed for a listed building.
From consultation to sign-off the process was seamless. The Torterolo & Re doorset looks stunning and meets exactly the security specification we needed.
Professional, discreet and precise — our new secure sash windows are indistinguishable from the originals.
Our products and installations meet recognised European and UK security standards, delivered exclusively through our partnership with Torterolo & Re.
Speak to a security consultant in confidence, or book a visit to our Chelsea Creek showroom to see the doors for yourself.
