News
Read online at www. proinstaller. co. uk
JUNE 2026 | 11
News
Analysis of the most recent 1 million items quoted on Tommy Trinder by over 700 of the UK’ s leading window installers.
5 %
of all PVCu Windows installed in the UK are
Analysis of the most recent 1 million items quoted on Tommy Trinder by over 700 of the UK’ s leading window installers.
5 %
of all PVCu Windows installed in the UK are VERTICAL SLIDERS
VERTICAL SLIDERS
£ 1421 £ 1448
£ 1421 1153
£ 1194
PVCU VERTICAL SLIDER SELLING PRICES
= VAT
PVCU VERTICAL SLIDER SELLING Average PRICES installed
£ 1194 selling price for
£ 1274
PVCu vertical sliders
£ 1153
£ 1212 £ 1253
£ 1212
£ 1274
Average installed selling price ex VAT based on analysis of the last 1 million items quoted on Tommy Trinder sliders by 700 + window firms.
Average installed selling price for
PVCu £ 1129 vertical
£ 1129
Average installed selling price ex VAT based on analysis of the last 1 million items
1246
= VAT
quoted on Tommy Trinder by 700 +
1246 window firms.
£ 1307
£ 1291 £ 1307
VS account for
9 %
VS account of the PVCu for window market BY VALUE.
9 %
of the PVCu window market BY VALUE.
£ 1253
£ 1448
14 % 10 % 8 % 9 %
2022 2023 2024 2025
14 % 10 % 8 % 9 %
PREMIUM FEATURES Thru’ Horn 60 % 2022 2023 2024 2025
Astragals |
42 % |
PREMIUM FEATURES |
|
Thru’ Horn
Deep Btm Rail
|
60 % |
26 % |
|
Astragals
Foiled
|
42 % |
24 % |
|
Deep Btm
Mech Rail Joints
|
26 % |
8 % |
£ 1291
63 %
... of installers sell PVCu Vertical Sliders
63 %
... of installers sell PVCu Vertical Sliders
© TommyTrinder. Com Ltd 2026
Foiled 24 %
# SellMoreWindows tommytrinder. com
Mech Joints 8 %