SI-Siegenia
SI-Siegenia specialises in premium hardware systems for aluminium windows, bi-fold doors, tilt and turn windows, and patio door applications. Its product range includes tilt and turn gearing systems, concealed hinges, bi-fold door hinges, sliding door hardware sets, handles, shootbolts, door restrictors, hold-open catches, lock components, and replacement accessories. Designed for compatibility with Siegenia aluminium systems, these components provide dependable solutions for the installation, repair, maintenance, and refurbishment of residential and commercial window and door systems, delivering precise fit and long-lasting performance.
The SI Siegenia FS-Portal Bi-Fold Door Hinge (Carton C) TOP SECTION consists of parts 1, 5, 6 a..
£299.14 Ex Tax: £249.28
£299.14 Ex Tax: £249.28
**SPECIAL ORDER ITEM - PLEASE ALLOW 2-3 DAYS FOR DELIVERY**The SI Siegenia FS-Portal Bi-Fold Door Hi..
£44.42 Ex Tax: £37.02
£44.42 Ex Tax: £37.02
**SPECIAL ORDER ITEM - PLEASE ALLOW 2-3 DAYS FOR DELIVERY**The SI Siegenia FS-Portal Bi-Fold Door Hi..
£276.41 Ex Tax: £230.34
£276.41 Ex Tax: £230.34
PART 10 ONLY Also available to purchase separately:SI Siegenia FS-Portal Bi-Fold Door Hinge (Carton ..
£195.25 Ex Tax: £162.71
£195.25 Ex Tax: £162.71
PART 11 ONLY - ONLY 1 ROLLER SUPPLIED
The SI Siegenia FS-Portal Bi-Fold Guide Door Roller (Part 1..
£44.42 Ex Tax: £37.02
£44.42 Ex Tax: £37.02
The SI Siegenia FS-Portal Bi-Fold Top Door Hinge (ED Re) - TOP HINGE ONLY consists of part 6 only. B..
£204.38 Ex Tax: £170.32
£204.38 Ex Tax: £170.32
The SI Siegenia FS-Portal Bi-Fold Top Door Hinge (ED Re) - TOP HINGE ONLY consists of part 6 only. B..
£204.38 Ex Tax: £170.32
£204.38 Ex Tax: £170.32
SI Siegenia FS-Portal KF Bi-Folding Door Kit for uPVCWe can supply this as a whole kit, or please co..
£1,066.12 Ex Tax: £888.43
£1,066.12 Ex Tax: £888.43
The SI Siegenia LM 4200 Tilt before Turn Window/Door Hinge Pack consists of part numbers: 2, 3, 4, 5..
£74.26 Ex Tax: £61.88
£74.26 Ex Tax: £61.88
The SI Siegenia LM 4200 Tilt before Turn Window/Door Stay Arm consists of part numbers: 14 (as shown..
£32.46 Ex Tax: £27.05
£32.46 Ex Tax: £27.05
SI Siegenia PSK Portal Slider Block Spare Key – Replacement Key for Tilt & Slide DoorsEnsure smo..
£4.45 Ex Tax: £3.71
£4.45 Ex Tax: £3.71
The SI Siegenia Spade Aluminium Tilt and Turn Window Handle is the newer version of the Si Siegenia ..
£78.22 Ex Tax: £65.18
£78.22 Ex Tax: £65.18
The SI Siegenia Tilt and Slide Patio Door Bogie Wheel Kit (PSK 160) is now discontinued and replaced..
£413.95 Ex Tax: £344.96
£413.95 Ex Tax: £344.96
SI Siegenia Tilt and Slide Patio Door Bogie Wheel Replacement Spring (PSK 160)1x spring supplied.PLE..
£22.21 Ex Tax: £18.51
£22.21 Ex Tax: £18.51
The SI Siegenia Tilt and Slide Patio Door Stay Arm (PSK Portal 160) is for use with uPVC patio doors..
£67.94 Ex Tax: £56.62
£67.94 Ex Tax: £56.62
THIS IS THE NEW COMFORT TRACK PACK, PLEASE EMAIL ASSIST@DGPSUK.CO.UK FOR MORE INFORMATIONThe SI Sieg..
£266.52 Ex Tax: £222.10
£266.52 Ex Tax: £222.10
SI Siegenia Tilt and Slide Slider Glider Blocks (PSK) (pair)This SI Siegenia SI Glider Slider part i..
£53.56 Ex Tax: £44.63
£53.56 Ex Tax: £44.63
The PSK 160 kit is no longer available and has been updated to a new and improved system. Click..
£852.90 Ex Tax: £710.75
£852.90 Ex Tax: £710.75
The SI Siegenia Tilt and Turn Drive Gear Backbolt (Part: BB/6) is part of the SI Siegenia Tilt and T..
£26.57 Ex Tax: £22.14
£26.57 Ex Tax: £22.14
The SI Siegenia Tilt and Turn Drive Gear Bottom Corner VSU (Part: BC/3) is one of the main parts of ..
£28.07 Ex Tax: £23.39
£28.07 Ex Tax: £23.39
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SI-Siegenia specialises in premium hardware systems for aluminium windows, bi-fold doors, tilt and turn windows, and patio door applications. Its product range includes tilt and turn gearing systems, concealed hinges, bi-fold door hinges, sliding door hardware sets, handles, shootbolts, door restrictors, hold-open catches, lock components, and replacement accessories. Designed for compatibility with Siegenia aluminium systems, these components provide dependable solutions for the installation, repair, maintenance, and refurbishment of residential and commercial window and door systems, delivering precise fit and long-lasting performance.
The SI Siegenia FS-Portal Bi-Fold Door Hinge (Carton C) TOP SECTION consists of parts 1, 5, 6 a..
£299.14 Ex Tax: £249.28
£299.14 Ex Tax: £249.28
**SPECIAL ORDER ITEM - PLEASE ALLOW 2-3 DAYS FOR DELIVERY**The SI Siegenia FS-Portal Bi-Fold Door Hi..
£44.42 Ex Tax: £37.02
£44.42 Ex Tax: £37.02
**SPECIAL ORDER ITEM - PLEASE ALLOW 2-3 DAYS FOR DELIVERY**The SI Siegenia FS-Portal Bi-Fold Door Hi..
£276.41 Ex Tax: £230.34
£276.41 Ex Tax: £230.34
PART 10 ONLY Also available to purchase separately:SI Siegenia FS-Portal Bi-Fold Door Hinge (Carton ..
£195.25 Ex Tax: £162.71
£195.25 Ex Tax: £162.71
PART 11 ONLY - ONLY 1 ROLLER SUPPLIED The SI Siegenia FS-Portal Bi-Fold Guide Door Roller (Part 1..
£44.42 Ex Tax: £37.02
£44.42 Ex Tax: £37.02
The SI Siegenia FS-Portal Bi-Fold Top Door Hinge (ED Re) - TOP HINGE ONLY consists of part 6 only. B..
£204.38 Ex Tax: £170.32
£204.38 Ex Tax: £170.32
The SI Siegenia FS-Portal Bi-Fold Top Door Hinge (ED Re) - TOP HINGE ONLY consists of part 6 only. B..
£204.38 Ex Tax: £170.32
£204.38 Ex Tax: £170.32
SI Siegenia FS-Portal KF Bi-Folding Door Kit for uPVCWe can supply this as a whole kit, or please co..
£1,066.12 Ex Tax: £888.43
£1,066.12 Ex Tax: £888.43
The SI Siegenia LM 4200 Tilt before Turn Window/Door Hinge Pack consists of part numbers: 2, 3, 4, 5..
£74.26 Ex Tax: £61.88
£74.26 Ex Tax: £61.88
The SI Siegenia LM 4200 Tilt before Turn Window/Door Stay Arm consists of part numbers: 14 (as shown..
£32.46 Ex Tax: £27.05
£32.46 Ex Tax: £27.05
SI Siegenia PSK Portal Slider Block Spare Key – Replacement Key for Tilt & Slide DoorsEnsure smo..
£4.45 Ex Tax: £3.71
£4.45 Ex Tax: £3.71
The SI Siegenia Spade Aluminium Tilt and Turn Window Handle is the newer version of the Si Siegenia ..
£78.22 Ex Tax: £65.18
£78.22 Ex Tax: £65.18
The SI Siegenia Tilt and Slide Patio Door Bogie Wheel Kit (PSK 160) is now discontinued and replaced..
£413.95 Ex Tax: £344.96
£413.95 Ex Tax: £344.96
SI Siegenia Tilt and Slide Patio Door Bogie Wheel Replacement Spring (PSK 160)1x spring supplied.PLE..
£22.21 Ex Tax: £18.51
£22.21 Ex Tax: £18.51
The SI Siegenia Tilt and Slide Patio Door Stay Arm (PSK Portal 160) is for use with uPVC patio doors..
£67.94 Ex Tax: £56.62
£67.94 Ex Tax: £56.62
THIS IS THE NEW COMFORT TRACK PACK, PLEASE EMAIL ASSIST@DGPSUK.CO.UK FOR MORE INFORMATIONThe SI Sieg..
£266.52 Ex Tax: £222.10
£266.52 Ex Tax: £222.10
SI Siegenia Tilt and Slide Slider Glider Blocks (PSK) (pair)This SI Siegenia SI Glider Slider part i..
£53.56 Ex Tax: £44.63
£53.56 Ex Tax: £44.63
The PSK 160 kit is no longer available and has been updated to a new and improved system. Click..
£852.90 Ex Tax: £710.75
£852.90 Ex Tax: £710.75
The SI Siegenia Tilt and Turn Drive Gear Backbolt (Part: BB/6) is part of the SI Siegenia Tilt and T..
£26.57 Ex Tax: £22.14
£26.57 Ex Tax: £22.14
The SI Siegenia Tilt and Turn Drive Gear Bottom Corner VSU (Part: BC/3) is one of the main parts of ..
£28.07 Ex Tax: £23.39
£28.07 Ex Tax: £23.39
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£1.09 Ex Tax: £0.91
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