UPVC Windows Bromley
UPVC Vertical Sliding Windows
Bromley
Traditional sash style | Smooth sliding operation | Modern UPVC performance
UPVC Vertical Sliding Windows by Sundridge Window Company
Kömmerling Vertical Sliding Sash Windows offer the classic look of traditional sash windows with the benefits of modern UPVC.
Designed to suit period and heritage-style homes, they keep the familiar vertical sliding appearance while improving comfort, security, and ease of use.
Supplied and installed by Sundridge Window Company across Bromley, these UPVC vertical sliding windows are part of the Kömmerling range, known for quality materials and long term reliability.
Classic Sliding Sash Appearance
Kömmerling Vertical Sliding Sash Windows are designed to reflect the proportions of traditional timber sash windows. Details such as deep bottom rails and optional sash horns help them suit older properties and conservation-style homes.
High Thermal Efficiency
Manufactured using advanced UPVC profiles, these windows offer excellent insulation, helping you reduce heat loss and energy costs. Double-glazing as standard keeps your home comfortable and quiet year-round.
Practical and Secure
Designed with convenience and security in mind, these windows feature robust locking mechanisms, optional tilt-in function for easy cleaning, and the latest hardware ensuring effortless operation.
Specification
Our UPVC Vertical Sliding Windows from Sundridge Window Company are built for performance, ease of use, and a traditional appearance that suits both modern and period properties across Bromley.
- 135mm front to back profile
- A Energy Rated
- Standard 154mm cill with upstand
- 1.4 U Value (1.2 achievable)
- 24mm Softcoat sealed units
- Equal Glass height as standard
- Internally beaded
- ERA Hardware
- Deep Authentic bottom rail
- Superior Spiral Balances
- Quick release sashes for ease of installation
- Fully Steel Reinforced Frames
Options/Upgrades
- PAS24 / SBD
- ERA heritage hardware
- RunThru Sash Horns
- 200mm cill with upstand
- Optional fusion welded corners on for a clean, seamless look
(Only available on foiled both sides)
Key Features of UPVC Vertical Sliding Windows
Discover why homeowners in Bromley choose UPVC Vertical Sliding Windows.
Deep Base Rail (Standard)
A deeper lower section helps mirror the proportions of traditional sash windows for a more authentic look.
Lockable Latch
Allows the window to be secured in place, helping improve safety and peace of mind.
Shark Fin Limit Stop (Optional)
Limits how far the sash can open, offering added safety while still allowing airflow.
Tilt Button
Makes it easy to tilt the sash inwards for safe and simple cleaning.
Tilt Restrictors
Helps control how far the sash can tilt, adding an extra level of safety.
Additional Features
Classic Vertical Sliding Design
Maintains the traditional sash window look with smooth vertical opening panels.
Kömmerling UPVC System
Made using the trusted Kömmerling UPVC system, known for strength and long term durability.
Improved Thermal Performance
Helps keep homes warmer by reducing heat loss and cold draughts.
Secure Locking
Fitted with modern locking features to improve security and peace of mind.
Low Maintenance Finish
UPVC frames do not need painting and are easy to keep clean.
Suitable for Period Properties
A popular choice for traditional homes where the sash window style is important.
Upgrades
Optional fusion welded corners
For a clean, seamless look. Only available on foiled both sides
RunThru Sash Horns
For modern functionality with authentic aesthetics
Additional Upgrades
PAS24 and Secured by Design
An optional security upgrade that meets recognised standards, offering added reassurance for ground floor and easily accessed windows.
ERA heritage hardware
Traditional style hardware designed to complement period homes, available in finishes that suit classic sash window designs.
200mm cill with upstand
A deeper external cill option that helps improve weather protection and suits properties with traditional detailing.
Colour Options
Personalise your UPVC Vertical Sliding Windows with attractive colours and finishes, perfect for homes in Bromley
All foils on a white base unless otherwise stated.
Both sides or on smooth white
Smooth White
Cherrywood
Golden Oak
Black/Brown
Irish Oak
Agate Grey
Anthracite Grey (Grained)
Downloads
(Click on a link to download the file)
View all of our downloads here.
Standard Window Specification
All standard windows supplied by Sundridge Window Company in Bromley are rated ‘A’ energy rated and feature high-security multipoint locking as standard.
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