Custom-made aluminium blinds on the Costa Blanca

Made-to-measure aluminium blinds on the Costa Blanca provide compact light and privacy control close to the window. For customers looking for sleek, light, and easily adjustable slats, the fabric, profiles, operation, and window function must be designed as one system.

This guide covers made-to-measure, electric, and moisture-resistant aluminium blinds on the Costa Blanca and helps you make a beautiful and technically suitable choice on the Costa Blanca.

Made-to-measure pleated and Duette shades: start with the window

Pleated and Duette systems are compact and versatile, but the final result depends greatly on the window profile, operation, fabric properties, and installation. An attractive sample alone says nothing about unobstructed window operation or evening privacy.

For customers looking for sleek, light, and easily adjustable slats, the aim is to coordinate slat width, colour, ladder cord, operation, and installation with the window and its use. We therefore assess the function first, and only then the colour, pleat height, profile, and technical execution.

Make a priority list for each window covering privacy, light, heat, blackout performance, and operation. This prevents an attractive fabric from being chosen before the most important function has been technically resolved.

For aluminium blinds on the Costa Blanca, we consider this component together with slat width, colour, ladder cord, operation and installation, tailoring them to the window and its use. Record the choices for each window in writing, so that fabric, profile and operation are not based on assumptions during production and installation.

The difference between pleated shades and Duette

A pleated fabric consists of a single folded layer. Duette uses a honeycomb structure with air pockets and often internally concealed cords. This creates a different appearance and can affect comfort and light control.

For aluminium blinds, we compare not only the names but also visible cord holes, cell structure, stack height, fabric tension, maintenance, and suitability for the desired shape.

View both materials at full scale. Duette’s honeycomb structure looks calmer because the internal cords are less visible, while a single pleated fold often appears lighter and finer.

Transparent, light-filtering, dim-out, or blackout

Fabrics differ in transparency, colour, coating, and density. Transparent fabrics maintain more contact with the outdoors; light-filtering fabrics soften the light; dim-out fabrics reduce it more strongly; and blackout fabrics allow virtually no light through the material.

For bathrooms, kitchens, offices, apartments, villas, and tilt-and-turn windows, we assess materials, fabrics, profiles, and transparencies suited to the room, sun exposure, privacy needs, and desired appearance. Test the actual sample against the window at different times, because evening lighting can significantly change privacy and colour.

Ask about the reverse side and any coating. Two fabrics that look identical from the room side can differ significantly when viewed from outside, in bright sunlight, and in terms of heat control.

Top-down bottom-up and privacy

A movable top and bottom profile makes it possible to screen the middle of the window while allowing daylight in from above. This is useful for street-facing windows, bathrooms, and homes opposite.

Determine the privacy height both seated and standing. For Costa Blanca aluminium blinds, the desired intermediate position should be reachable, stable, and practical for everyday use.

Walk past the window outside while the interior lights are on. This simple practical test gives a more accurate picture of privacy than general terms in a catalogue.

Insulation, sunlight, and heat

Duette honeycomb shades can create an additional layer of air on the inside of the glass. The actual effect depends on the fabric, cell, mounting, gap, glass, and use. Interior shading remains thermally different from exterior shading.

In strong sunlight, we also compare solar screens or shutters. Compare complete systems and test the colour, tilting, and fabric stack in the actual light at the window. This prevents claims that a single product cannot fulfil under all conditions.

Close the interior blinds before the glass and room have fully warmed up. Timely use helps maintain comfort, but does not replace suitable glazing, ventilation, or exterior shading.

Accurate measuring

Measure the width and height at several points and check that the glazing beads and recesses are straight. Clearly specify whether the measurement is taken across the glass, between the glazing beads, on the sash, or across the complete frame.

For this application, we check moisture, sunlight, slat width, handle, fabric stack, controls, child safety, and fixings. With multiple adjoining systems or unusual windows, professional measuring is the safest option.

For multiple windows, use a measurement sheet with unique window codes. Window frames that look identical often differ by a few millimetres in the glazing bead, handle, or available opening space.

Profiles, cords, and tension wires

Top, bottom, and intermediate profiles determine how the system moves. Tension wires keep window-mounted configurations stable when the window is turned or tilted. The profile colour affects the overall appearance just as much as the fabric.

Check the fixing points, unobstructed handles, and alignment of all profiles. A slight tilt is immediately visible on horizontal components.

Choose the profile colour carefully. A profile in the frame colour blends in visually; contrast emphasises the horizontal lines and can visually divide a small window.

Mounting on the glazing bead, sash, wall, or ceiling

Mounting close to the glass is compact and often moves with the window. Wall or ceiling mounting can provide more overlap, but requires clearance for the window sash, fabric stack, and controls.

The suitable configuration may be in the recess, on the window frame, wall, or ceiling, with appropriate fixings and sufficient clearance for windows, doors, air conditioning, and shutters to operate freely. Mark out the position in advance and test every opening window in its fully open position.

Check the actual surface before choosing fixings. Plastic, aluminium, wood, stone, and hollow walls each require a different mounting approach.

Stack height and clear window opening

A raised pleated blind disappears into a compact stack, but not completely. The height, fabric type, number of layers, and profiles determine how much space is needed at the top.

For doors and tall windows, the stack must remain outside the clear opening. Ask for the expected size rather than assuming a small showroom sample.

View the product fully open, half-open, and closed. The frequently used intermediate position in particular determines whether the stack, handle, and sightline are comfortable in everyday use.

Manual, cordless, or electric

The available operation method is manual, safe cord operation, or motorization, depending on the system, dimensions, weight, power supply, and daily use. Handles are intuitive when they remain accessible; cords require safety features; motorization helps with height or multiple systems.

Record who will use the product, which intermediate positions are needed, and whether the controls remain accessible behind furniture, a bathtub, kitchen worktop, or desk.

For motorization, test and record the end positions, groups, transmitters, and power supply during handover. Also keep information about charging, resetting, and manual emergency operation.

Child safety

Loose cords and loops must be kept out of children’s reach. Use the prescribed safety devices or choose cordless or motorized operation where possible.

Do not place a bed, crib, or climbing furniture near the controls. Safety remains part of the installation and must not be removed for a cleaner look.

After installation, check all safety features and do not rearrange the furniture in a way that could still allow a child to reach cords or moving profiles.

Moisture and ventilation

Not every fabric, coating, or profile combination is suitable for prolonged condensation or splashing. Even moisture-resistant window coverings require ventilation and proper drying.

Check the exact material guidance. Do not keep a wet system rolled or folded up compactly for long periods, and install electrical components only where technically permitted.

Ensure bathroom and kitchen windows are ventilated sufficiently. Moisture trapped between the fabric, glass, and profile for extended periods can accelerate contamination and material stress.

Casement, tilt-and-turn, and sliding windows

Window coverings must preserve the window’s original function. Check the handle, tilt angle, ventilation grille, insect screen, and any collision with the recess or adjacent sash.

For aluminum blinds, window-mounted installation can be very practical, provided the profile and guide are compatible. Always test the window fully open before production.

Open each window as far as possible during the recording. A difference of a few centimeters can determine whether the window covering, insect screen, ventilation, or cleaning will continue to function without problems.

Special and unusual window shapes

Pleated and Duette blinds are available for some triangular, trapezoidal, or roof windows, but not every shape can open fully or use the same operating method.

A template, drawing, or specialist survey may be necessary. Discuss in advance which part moves and where a fixed section of fabric will remain visible.

For unusual shapes, ask for a clear sketch showing the open and closed positions. A system can be made to fit while having more limited movement than a rectangular window.

Combining curtains and solar shading

A window-mounted system can provide privacy and control sunlight during the day, while curtains soften the entire wall and provide extra closure in the evening. Shutters or screens can perform a different thermal function outside.

A useful comparison includes curtains, roller blinds, Venetian blinds, pleated blinds, Duette blinds, and other suitable window coverings. Combine systems only when they solve different functions and do not interfere with each other during operation and maintenance.

Allow sufficient clearance when planning double window coverings. Curtain fabric must not constantly rub against the profiles, and both systems must remain accessible for cleaning and servicing.

Colour, texture, and profile finish

A light fabric looks airy but may appear brighter in backlight; dark colours create a stronger solid area. Profiles, handles, and cords should be deliberately matched to the window frame or fabric.

View samples vertically next to the floor, wall, and window frame. The undertone of white, sand, and grey is strongly influenced by the warm daylight on the Costa Blanca.

Order visible components as one colour package. White is not always the same white, and warm-grey profiles can contrast noticeably with a cool aluminium window frame.

Maintenance and lifespan

Dust the fabric carefully and regularly, and follow the care instructions exactly. Not every pleated or coated fabric may be washed or wet-cleaned.

Do not force the profiles when a cord, handle, or fabric gets caught somewhere. Correcting the problem early prevents permanent creases or crooked operation.

Keep the fabric name, colour number, system type, and operating information. This makes future expansion or replacement much easier and avoids having to search using only an old photograph.

Avoiding common mistakes

A major risk is treating all aluminium slats as identical while ignoring profile quality, operation, and colourfastness. Other mistakes include forgetting the system depth, measuring the window only when closed, failing to choose the profile colour, and assessing blackout performance solely by the fabric name.

Work in a fixed order: function, window type, fabric, operation, installation, measurement check, and only then production. Custom-made products cannot easily be returned after a measuring error.

Have a second person check the complete order line for each window: measurements, configuration, fabric, profile, operation, opening direction and installation. This check prevents costly made-to-measure errors.

What determines the price?

The price depends on width, height, fabric group, configuration, number of profiles, operation, motorisation and installation. Unusual shapes and great heights require additional engineering and surveying.

For an indication, send photos, approximate measurements, location and intended function. The specifications and complete price can be confirmed after final measuring.

Compare quotes only when the fabric group, system, operation, installation and electrical preparation are described on an equal basis. A basic product price is not a complete made-to-measure solution.

Advice and installation from La Nucía

Port of Altea provides advice from the showroom in La Nucía and works across a large part of the Costa Blanca.

We take strong sunlight, roller shutter boxes, air conditioning, tiled surfaces, concrete substrates and frequently used patio doors into account. This means the solution fits not only on paper but also in the home.

Bring overview photos of the entire room to the showroom. This allows scale, colour, privacy and coordination with furniture and curtains to be assessed at the same time.

All relevant aluminium and general blinds pages

Use this overview to go directly to the solution, situation or location that suits your home. All pages belong to the same advice network and refer back to central product and contact information.

Frequently asked questions

Are Costa Blanca aluminium blinds made fully to measure?

Yes. The size, fabric, profiles, opening method, controls and installation are tailored to the window.

What is the difference between pleated blinds and Duette?

Pleated blinds have a single folded layer of fabric; Duette has a honeycomb structure with air pockets and generally fewer visible cord holes.

Can the system open top-down and bottom-up?

Often, yes. The available configuration depends on the window type, size, fabric and chosen system.

Are pleated blinds and Duette blackout blinds?

Blackout fabric can block a great deal of light, but light gaps may still remain around the profiles.

Can they be installed without drilling?

For suitable window profiles and sizes, clip-on or adhesive solutions are available. Not every window frame is suitable for this.

Are they suitable for tilt-and-turn windows?

Yes. Window-mounted systems with guides are often highly suitable, provided the handle and full window operation are checked.

Can Duette be operated electrically?

Often, yes. The options depend on the size, configuration, power supply and desired opening direction.

Are they suitable for bathrooms?

Only with fabric and components explicitly suitable for humid environments, away from direct water jets and with good ventilation.

Which areas do you deliver to?

Yes. We work across a large part of the Costa Blanca, depending on location, schedule and project size.

How do I request a price estimate?

Send photos, approximate dimensions, location and intended use. The final price can be confirmed after selection and measuring.

Looking to have made-to-measure aluminium blinds made on the Costa Blanca?

Visit our showroom in La Nucía or send photos, approximate dimensions and your requirements. We advise on fabric, profiles, controls, measuring and installation.

Request advice or a price estimate

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