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Advice +49 9732 3023858 · Mon–Thu 9 am–4 pm, Fri 9 am–2 pm shop@sonnenschutzshop24.eu Free shipping within Germany (except islands/freight) Shop rating: 4,83 out of 5 · 282 reviews on ProvenExpert

Made-to-measure sun protection

Isodesign® glazing-rebate venetian blind with side tensioning made to measure

Shop rating: 4,83 out of 5 · 282 reviews on ProvenExpert
  • Width up to 160 cm, height up to 250 cm
from €67.75
incl. VAT · free shipping within Germany (except islands)
Delivery time 2 weeks
Free shipping within Germany (except islands)
Payment by prepayment (bank transfer)
24 months statutory warranty
Expert advice Mon–Fri · +49 9732 3023858

Configurator

Isodesign® glazing-rebate venetian blind with side tensioning in 3 steps

Choose step by step. The price updates with every change, and you can change completed steps at any time.

cm
Info and measuring guide

Please enter in cm.

Maximum width = 160 cm

Measuring instructions:

System width = glazing bead width* minus 0.3 cm

System height = glazing bead height

Operating chain height for windows = system height minus 10 cm

Operating chain height for doors = door height minus 80 cm

cm
Info and measuring guide

Please specify in cm.

Maximum height = 230 cm

How to measure

Measuring guide for a 90-degree glazing rebate: blind width = glazing rebate width* minus 0.3 cm

Measuring guide for a sloping glazing rebate: blind width = smallest glazing rebate width* without deduction

Blind height = glazing rebate height

Phone: +49 9732 3023858 · Mon–Thu 9 am–4 pm, Fri 9 am–2 pm

Fitting type
Operating side
Info and measuring guide

Please select the length of the continuous chain here.

For normal windows, we usually make it 10 cm shorter than the blind dimension.

For doors, the normal chain length is usually 100 cm.

Please enter the desired length of the operating chain here.

e.g. for a 100 cm high blind, we recommend a chain length / operating length of 90 cm.

We are not asking for the full loop length of the chain. What matters is the single operating length.

Colour

The colour dots show an approximate shade – screen colours may differ from the original.

Info and measuring guide

RAL 9016

silver RAL 9006

RAL 8001

RAL 8014

RAL 6019

vanilla yellow no. 552

RAL 3020

RAL 1013

silver anodised no. 18

similar to RAL 5024

RAL 9017 black

light apricot no. 209

- also available in grey similar to RAL 7038

Accessories
Tape + cord colour

The colour dots show an approximate shade – screen colours may differ from the original.

Please complete all steps first.

Product description

Isodesign® – the glazing-rebate venetian blind – order in our shop and buy from Sonnenschutzshop24.de.

The new Isodesign® glazing-rebate venetian blinds with side tensioning. An Austrian invention, designed specifically for windows and doors without glazing bars. Quick, clean fitting like no other system.

Operated by a continuous chain. Side tensioning by nylon cord.

The new hinged design was developed to make cleaning the blind and the window easier.


Unique safety connector on the ball chain.

Even slimmer headrail cover, chain clip in a well-designed finish.

The ultra-slim headrail almost disappears into the glazing rebate. When the cover is folded open, the fixing holes are visible. Once fitted, the cover simply clips on. Raising, lowering and tilting the slats is all done with the continuous ball chain. This is built into the side of the headrail and, when not in use, is clipped into a small, neat holder.

Even with the window tilted open, the blind stays flat in the rebate, with no rods or cords hanging loose.

This interior horizontal venetian blind is particularly suitable for conservatories. Fitting is simple and is done directly in the window recess or glazing rebate. The advantage is obvious: the sun's rays, and with them the heat, are reflected straight back outside. The headrail is integrated into the frame, screws on the right and 2 screws on the left. Done!

Please note: the glazing rebate must be at least 18 mm deep.

If it is less, please also order spacer plates (surcharge).

Applications and uses of the Isodesign venetian blind:

- in conservatories

- in offices

- windows with glazing rebate or without glazing bars

Reflection is greatest in the pure white version.

The following colours are available.

Headrail and bottom rail available in white - silver - ochre - brown.

For additional slat colours, see the selection. The slat material is aluminium.

- also available in grey similar to RAL 7038

Please note that no exactly matching headrails and bottom rails are available for these slat colours. Combinations are possible, e.g. brown headrail, light beige slats etc. i

Side tensioning with transparent cord on the left and right is included.

Supplied with fixing screws.

Please state the window type (timber or PVC) when ordering

All prices are for venetian blinds with 25 mm slats.

Surcharges: spacer plates: EUR 2 per blind

Operating chain length for windows = blind height minus 10 cm

Operating chain length for doors = as required

The operating side is the side opposite the window handle

You only need a 2.5 mm drill bit to pre-drill the holes and for the side tensioning brackets. Fitting is possible in 90-degree glazing rebates as well as sloping glazing rebates.

* The glazing rebate width (clear sash dimension) is the smallest visible glass dimension between the frames, into which the blind will be fitted and in which the slats must be able to tilt (picture 5).

Summary:

The Isodesign venetian blind is an innovative sun protection product that fits neatly into the glazing rebate. The slim headrail does not protrude and blends into the geometry of the glazing beads. In short, an exceptional glazing-bead venetian blind for effective heat protection on windows and conservatories. You can configure and order this product online. We deliver throughout Europe and to Switzerland.



Technology & fitting

Key data from the configurator

Sizes
Width up to 160 cm · height up to 250 cm
Delivery time
2 weeks

Instructions & downloads

Advice

Personal expert advice

Not sure about size, fabric or fitting? Call us or let us check your configuration before production.

+49 9732 3023858

Mon–Thu 9 am–4 pm, Fri 9 am–2 pm

Have my configuration checked

What customers say

4,83
Shop rating: 4,83 out of 5 · 282 reviews on ProvenExpert

Overall rating of our shop on ProvenExpert. As of 18.10.2026

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Isodesign® glazing-rebate venetian blind with side tensioning