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FENETRE Systems — Insect Screen and Pleated Blind Systems

Curtains

Eight mechanical models running on chain, spring or motor. All are cut to the opening.

What Is a Mechanical Blind?

A mechanical blind is the common name for interior blind systems running on a chain, spring or motor. The fabric winds onto a tube, slides on a track or folds — the difference is set by the mechanism and the fabric.

Eight models on one page. The choice settles with two decisions: which model does the space want, which mechanism does the lifestyle want? The guide and tables below tie both together.

Eight Models Side by Side

We compared the eight models by mechanism, light control and space. The row names link to the related product.

Comparison of curtain models by mechanism, stepless light rating, light control, place of use and note
ModelMechanismStepless LightLight ControlPlace of UseNote
Roller BlindChainPartialOpen/close + heightKitchen, studyThe classic. A rich fabric and colour range
Zebra BlindChainFullGradation without openingLiving room, kitchen, balcony doorSheer + blind in one body
Screen BlindChainFullFilters, view staysOffice, south façadeCuts the sun, shows the outside
Vertical BlindTrack + wandFullSlat tiltWide glazing, office partitionVertical slats rotate steplessly
Blackout BlindChainPartialFull blackoutBedroom, presentation areaThe fabric cuts the light
Motorised BlindTubular motorFullEverything by remoteHigh glazing, wide façadeScenario and timer compatible
Roman BlindChainPartialOpen/close + heightLiving and sleeping areasRoman. Decorative folding fabric
Ceiling BlindTensioned—Open/closeSkylight, roof windowOn horizontal and sloped planes
  • Full. Grades the light without opening the blind
  • Partial. Control limited to height adjustment
  • — not rated for this purpose

Stepless light — the ability to set light intensity while the blind is down. Zebra and vertical slats lead on this function.

Roller or Zebra?

The two models customers mix up most. The difference is in the fabric structure.

Comparison of roller and zebra blinds by fabric structure, light adjustment, function and look
FeatureRollerZebra
Fabric structureSingle flat layerDouble layer — sheer + opaque stripes
Light adjustmentOpen-close the blindGradation without opening
FunctionSunscreenSheer + sunscreen in one body
LookFlat, plainHorizontal stripes, modern
Ideal scenarioClassic useWanting both sheer and blind

Choosing the Mechanism

Four drive types. The decision follows usage, not the model.

  • Standard

    Chain Drive

    The side chain is pulled and the tube turns. A wall-fixed retainer provides child safety.

    Use
    Standard on every model
    Safety
    With the wall retainer
  • Cordless

    Spring Drive

    Pulled from the bottom handle. No cord — a clean look in homes with children. Not recommended at large sizes.

    Use
    Small-medium windows
    Limit
    ~ 140×250 cm
  • Remote

    Motorised

    An in-tube tubular motor. Works by remote, button or smart-home scenario.

    Use
    High glazing, multi sync
    Extras
    Timer, sun sensor
  • Sheer + Blackout

    Dual System

    Two tubes in parallel. Sheer by day, blackout by night — two blinds in one cassette.

    Use
    Bedroom
    Build
    Two fabrics, one mechanism

Ordering by Model

Eight models, one flow. It starts with measurement and closes with a written quote.

  1. 01

    Glazing Opening Measured

    The net width-height measurement and a window photo are enough. Requests are handled in one record regardless of channel.

  2. 02

    Model and Mechanism Chosen

    Roller, zebra or the other models, with chain, spring or motor. The usage decides.

  3. 03

    Fabric Cut

    The fabric is cut to measurement and the mechanism is set. The delivery window is chosen at approval.

  4. 04

    Fitting or Shipment

    Fitting is done by the crew within Istanbul and Kocaeli. For other cities, a knocked-down shipment is sent.

The detailed account of mechanisms and fitting types is listed per product type on the Curtain Installation Types page; the spaces where the types work are shown under application areas.

  • Cut to the Net OpeningNot a catalogue size — produced to the measurement of your joinery.
  • Child SafetyThe chain retainer is standard. On spring and motorised systems there is no hanging cord at all.
  • Self-Fit PackShipped knocked down. User fitting is supported with an installation video.

Questions About Curtains

Roller or zebra?
A roller is a single flat fabric layer that works open-close. A zebra is double-layered — light is graded by the passing stripes without opening the blind: sheer and blind in one body. Roller for the classic, zebra for flexibility.
Does blackout give total darkness?
The blackout weave blocks the light entirely; leakage only comes from side gaps. For total darkness we also consider the interior zip screen — the side-channel model has no edge leakage.
Which mechanism is safe in a home with children?
Two ways. On the chain model the wall-fixed retainer is used as standard; on spring and motorised systems there is no hanging cord at all. Motorised or spring models are recommended for nurseries.
Does a motorised blind connect to a smart home?
Yes. The tubular motor works with remote, button and scenario systems. A timer and sun sensor can be added; synchronised lifting across multiple blinds is possible.
What is the difference between screen fabric and zebra?
Screen is a porous technical fabric — it breaks the sun and shows the outside, made for offices and south façades. Zebra is a striped double layer combining sheer and blind functions in one body.
Which channel do I send measurements through?
WhatsApp, phone or the form — all three merge into the same request. The glazing width-height and a joinery photo are enough. A roller-versus-zebra hesitation is settled with the photo.

Which Curtain?

Question 1/2

Main purpose?

Send Your Window Measurement

If you are undecided on the model, a photo is enough — a firm figure is shared within 48 hours.