- Seitz Heki Products Include:
- Seitz Heki Rooflights
-
- Seitz S4 Framed Windows
- Seitz S4 hinged window
- Seitz S4 sliding window
- Seitz Roller Blind
-
Obriens is one of the largest UK online Seitz window dealers. Seitz windows
are perfect for the camper van conversions,
self build motorhome conversion or caravan and motorhome
window replacement.
Obriens stock a large quantity of the Seitz Caravan windows,
which can be sent out on a next working day courier service.
Due to various sizes and prices you will need to contact us direct
to order, see Hints
& Tips. All Roller blinds are held in stock. Extreme care must be
taken when measuring window and blinds for correct size, as they are non
returnable. Delivery is £15 for one window up to size 800 mm
wide and £20 for window size 900mm plus wide. An extra £5 is
charged for each additional window. Delivery for roller blinds is £20
per order. An extra £20 charge on roller blind orders under £90.
All OBriens prices are inclusive of VAT.
Clearance Window Stock whilst stocks last
Seitz S4 hinged
windows
Width x Height (Order size) |
Price |
Seitz S4 sliding
window
Width x Height (Order size) |
Price |
350 x 500
500 x 350
500 x 450
650 x 300
700 x 300
900 x 400
900 x 450
1000 x 500 |
£176 £178
£194 £184
£192 £259
£264 £299 |
500 x 450
600 x 350
700 x 400 |
£205 £205
£234 |
Fitting Seitz
Window in Caravan Campervan Motorhome and ordering correct sizes.
See Example of Mr
and Mrs Potters Campervan With Fitted Seitz Hinged Windows
Seitz S4 Framed Campervan Windows
Seitz
Caravan Campervan replacement S4 Framed Windows: A complete
window for custom motorhome conversions and caravan motorhome window replacements.
Supplied as an assembly and ready to install. With grey acrylic double glazed
pane, integrated roller blind and fly net. The practical, central, one-hand
control system combines both fly net and blind for easy movement into various
positions.
Simply and quickly installed, to wall thickness from 1 mm (sheet metal thickness)
up to 53 mm, using suitable timber strips (not supplied).
Ideal for installation by DIY enthusiasts.
The custom motorhome windows provide excellent thermal insulation, (no cold
bridging spots), equal to normal house building standards (K value 1.6 when
the blind is closed). The insulating panes consist of grey double-glazed
acrylic.
Tested for strength, safety, quality and endurance, to guarantee top quality.
More than 70% of all European motorhome manufacturers are fitting Dometic
framed caravan campervan windows. More than 2.5 million have already been
installed.
A window over 1000mm wide has 2 extra catches
Seitz S4 hinged windows |

|
Seitz S4 hinged window comes supplied
with telescopic arms and safety catches.
The S4 framed window comes supplied to the following colour
scheme:
Outer frame black RAL 9005.
Inner frame cream white RAL 9001.
Blind has grey interior with an aluminium coating to the outside.
Fly net is white with no pattern.
Acrylic pane is grey.
Hinge windows open up to a maximum of 80° |
Width x Height
Order size
|
Width x Height
Win cut-out size |
Price
Stock Updated
|
Width x Height
Order size |
Width x Height
Win cut-out size |
Price
|
350 x 500
500 x 300
500 x 350
500 x 450
500 x 500
500 x 600
550 x 550
550 x 580
550 x 600
600 x 500
600 x 600
650 x 300
700 x 300
700 x 350
700 x 400
700 x 450
700 x 500
700 x 550
700 x 600
750 x 400
750 x 450
750 x 600
800 x 350
800 x 450
900 x 300
900 x 400 |
343 x 498
499 x 298
500 x 348
500 x 448
499 x 499
499 x 599
549 x 549
548 x 578
549 x 599
599 x 498
599 x 599
650 x 298
700 x 298
699 x 347
702 x 398
702 x 448
700 x 498
700 x 549
702 x 599
750 x 398
749 x 447
750 x 599
800 x 347
801 x 450
902 x 298
902 x 398 |
£186 (In Stock) £173 (In Stock) £187
(In Stock) £204 (In Stock) £223 (In Stock) £235
(In Stock) £236 £238 £243 £236
(In Stock) £257 (In Stock) £194 (In Stock) £204
(In Stock) £218 £242 (In Stock) £248 (In
Stock) £259 (In Stock) £269 £278 £241
(In Stock) £252 (In Stock) £288 £240 (In
Stock) £266 (In Stock) £256 £271 (In Stock) |
900 x 450
900 x 500
900 x 550
900 x 600
1000 x 450
1000 x 500
1000 x 550
1000 x 600
1000 x 800
1100 x 450
1100 x 550
1100 x 700
1200 x 300
1200 x 350
1200 x 500
1200 x 600
1200 x 700
1200 x 800
1300 x 550
1300 x 600
1450 x 550
1450 x 600
1450 x 700
1600 x 550
1600 x 600 |
902 x 448
902 x 499
902 x 549
902 x 599
1002 x 448
1002 x 499
1002 x 549
1002 x 599
1002 x 800
1103 x 448
1102 x 549
1103 x 699
1201 x 297
1202 x 347
1203 x 500
1201 x 599
1201 x 699
1203 x 800
1298 x 549
1297 x 599
1453 x 549
1454 x 599
1452 x 699
1602 x 549
1602 x 599 |
£279 (In Stock) £298 (In Stock) £304
(In Stock) £322 £305 £322 (In Stock)
£336 £346 £408 £328 £351
£404 £295 £312 £361 £396
£427 £446 £404 £426 £450
£459 £488 £439 £451 |
Seitz S4 sliding window for campervan and caravan |
 |
Seitz S4 sliding window comes supplied
with safety catch to stop the window being opened from outside.
The S 4 framed window comes supplied to the following colour scheme:
Outer frame black RAL 9005.
Inner frame cream white RAL 9001.
Blind has grey interior with an aluminium coating to the outside.
Fly net is white with no pattern. Acrylic pane is grey. |
Width x Height
Order size
|
Width x Height
Win cut-out size |
Price
Stock Updated
|
Width x Height
Order size |
Width x Height
Win cut-out size |
Price
|
500 x 450
550 x 580
600 x 350
600 x 500
600 x 600
700 x 300
700 x 400
700 x 450
700 x 550
700 x 600
750 x 400
750 x 600
800 x 350
800 x 450 |
500 x 448
548 x 578
599 x 348
599 x 498
598 x 599
700 x 298
702 x 398
702 x 448
700 x 549
702 x 599
750 x 398
750 x 599
800 x 347
801 x 450 |
£217 (In Stock) £257 £218
(In Stock) £248 (In Stock) £275 £222 (In
Stock) £244 (In Stock) £263 (In Stock) £284
£291 £254 £343 £255 (In Stock)
£282 (In Stock)
|
900 x 300
900 x 400
900 x 450
900 x 500
900 x 550
900 x 600
1000 x 500
1000 x 550
1000 x 600
1100 x 450
1200 x 600
1300 x 550
1300 x 600
1450 x 600 |
902 x 298
902 x 398
902 x 448
902 x 499
902 x 549
902 x 599
1002 x 499
1002 x 549
1002 x 599
1103 x 448
1201 x 599
1298 x 549
1297 x 599
1454 x 599 |
£257 £287 (In Stock) £294 (In
Stock) £329 (In Stock) £389 £409 £345
(In Stock) £389 £439 £369 £489
£489 £499 £499 |
Seitz S4 framed windows are installed by screwing the
inner frame to the outer frame. The window is ready for installation to
a wall thickness of 26 mm. For wall thickness from 1 mm to 25 mm a supplementary
frame will have to be fitted to the window aperture. For wall thickness
from 27 mm to 42 mm, the inner frame will have to be trimmed. For wall
thickness from 43 mm to 53 mm, the outer frame will have to be fitted
with timber strips. All these modifications are fully and simply explained
in the installation instruction supplied with the window. |
Seitz Roller Blinds |

|
Seitz Roller Blind (Springrollo)
Simple sunblind for free hung windows. Available in sand with aluminium
backed fabric.
The Seitz roller blinds are sprung loaded so you can pull and they
retract back up. They are held down by plastic tabs which then popper
on to the side of the caravan / camper.
Supplied with mounting brackets, and aluminium bottom bar for ease of
handling. The blind can be reduced in height, following the instructions
provided. Available in sand colour fabric with aluminium coating. |
Width x Height
Order size
|
Price
Stock Updated
|
Width x Height
Order size |
Price
|
370 x 600
470 x 600
570 x 600
670 x 700
770 x 700
920 x 700
970 x 700 |
£25 (In Stock) £25 (In Stock) £26
(In Stock) £26 (In Stock) £30 (In Stock) £35
(In Stock) £40 (In Stock) |
1120 x 700
1270 x 800
1320 x 800
1370 x 800
1520 x 800
1620 x 800
1720 x 800 |
£45 (In Stock) £45 (In Stock) £50
(In Stock) £50 (In Stock) £55 (In Stock) £55
(In Stock) £60 (In Stock) |