Vertical Sliding Windows Stourbridge
UPVC Vertical Sliding Windows Wolverhampton
UPVC Vertical Sliding Windows by De Rosa Installations Ltd
Kömmerling Vertical Sliding Sash Windows are designed to reflect the traditional appearance of classic sash windows, while using modern UPVC for improved reliability. The vertical opening design remains true to the original style, making these windows well suited to period and heritage-style properties.
Alongside their traditional look, these UPVC vertical sliding windows are built to offer smooth operation, added security, and long term performance for everyday living.
Supplied and fitted by for homes across , Kömmerling Vertical Sliding Sash Windows form part of the Kömmerling window range, recognised for its build quality and dependable materials.
Specification
Designed for regular use
UPVC Vertical Sliding Windows supplied by are designed to combine dependable performance with simple operation and a traditional sash style. This makes them a suitable choice for a wide range of properties throughout , from older homes to more modern builds.
- 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
Find out why UPVC Vertical Sliding Windows are a popular choice for homes throughout .
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
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)