Melinex® Polyester Sheeting

Features & Benefits

• Melinex polyester sheeting supplied in a 1500mm width and sold per linear metre
• Genuine Melinex® branded clear polyester film
• 1500mm wide – approximately 1.5m, 59.06 inches or 4.92 feet
• 125 micron thick – approximately 0.125mm, 0.00492 inches or 4.92 mil
• One linear metre provides a sheet measuring 1500mm x 1m
• One linear metre covers approximately 1.5m² – 16.15 square feet
• Clear finish allows documents, artwork and markings beneath the film to remain visible
• Suitable for protective overlays, conservation-related work and general technical applications
• Occasionally used as an additional clear insulation layer over compatible windows
• Flexible sheet can be measured, cut and shaped for individual projects
• Sold by the linear metre so customers can select the required length
• Available for delivery throughout mainland UK

Common Uses

Subject to application requirements and material compatibility, common uses include:

• Protective document overlays
• Artwork and print protection
• Map and plan overlays
• Conservation-related projects
• Book and dust-jacket protection
• Clear display coverings
• Drawing and tracing overlays
• Templates and stencils
• Craft and model-making projects
• Protective interleaving
• Compatible document encapsulation systems
• Technical and industrial separation layers
• Clear windows in compatible presentation materials
• Protecting frequently handled paper items
• Temporary secondary window coverings
• Adding an extra clear insulation layer to compatible windows

Melinex Polyester Sheeting 1500mm Wide

Choose genuine branded Melinex polyester sheeting for clear protective, display, overlay and general-purpose applications. The transparent material allows documents, artwork, maps and printed information beneath the film to remain visible.

The sheeting measures 1500mm wide and 125 micron thick. Furthermore, we sell it by the linear metre, allowing customers to choose a length that suits their individual project.

For example, ordering five linear metres provides 1500mm x 5m of material. You can then cut individual sheets, overlays, window coverings or protective sections from the supplied length.

Melinex® is a branded polyester film rather than a generic or unbranded substitute. Therefore, we use the protected name because this listing is for genuine branded Melinex® sheeting.

Melinex Polyester Sheeting Dimensions and Specifications

Specification	Details
Product type	Branded clear polyester sheeting
Brand	Melinex®
Material	Polyester film
Width	1500mm / 1.5m
Approximate imperial width	59.06 inches / 4.92 feet
Thickness	125 micron / 0.125mm
Approximate imperial thickness	0.00492 inches / 4.92 mil
Selling unit	Per linear metre
Dimensions for one unit	1500mm x 1m
Approximate dimensions for one unit	59.06 inches x 39.37 inches
Area per linear metre	1.5m² / approximately 16.15 square feet
Appearance	Clear and transparent
Format	Cut length from a 1500mm wide roll
Primary uses	Protective overlays, display, conservation, window covering and technical applications
Thermal rating	No declared thermal rating or U-value
Delivery area	Mainland UK

Dimensions are nominal, while imperial conversions are approximate. Additionally, allow extra material for trimming, test cuts, overlaps and finishing when calculating the quantity required.

The 125 micron measurement describes the nominal thickness of the film. Therefore, it should not be confused with the width or the number of linear metres ordered.

Ordering Melinex Polyester Sheeting by the Metre

We supply Melinex polyester sheeting in a fixed width of 1500mm and sell it by the linear metre. Consequently, the quantity selected determines the required length.

Quantity Ordered	Material Supplied	Approximate Area
1	1500mm x 1m	1.5m² / 16.15 square feet
2	1500mm x 2m	3m² / 32.29 square feet
3	1500mm x 3m	4.5m² / 48.44 square feet
5	1500mm x 5m	7.5m² / 80.73 square feet
10	1500mm x 10m	15m² / 161.46 square feet

For example, if you need a piece measuring 1500mm x 8m, select a quantity of eight linear metres.

Measure carefully before ordering because we cut the material to the selected length. Furthermore, cut-to-length material may not qualify for return unless it is faulty or supplied incorrectly.

Please contact us before ordering if your project requires a specific continuous length or has additional technical requirements.

Understanding Genuine Branded Melinex®

Melinex® is a protected brand name used for polyester film. This listing uses the name because we supply genuine branded sheeting rather than an unbranded polyester alternative.

Using the correct branded product may matter when a project specification specifically requests Melinex®. Therefore, check the material name, thickness and required grade before ordering for technical, industrial or conservation work.

Different Melinex® grades can have different finishes, treatments and performance characteristics. Consequently, do not assume that every product carrying the brand name has identical technical properties.

Clear Protective and Overlay Applications

The transparent surface makes Melinex polyester sheeting useful for applications where the item beneath must remain visible.

For example, you can position the film over maps, plans, drawings or printed sheets to create a clear protective layer. Additionally, it can form a reusable overlay for compatible marking and presentation tasks.

The 125 micron thickness provides a flexible sheet that you can handle and cut while retaining more body than very thin wrapping films.

However, the film does not provide rigid structural protection. Therefore, combine it with suitable boards, folders, frames or other supports when an item needs protection from bending or impact.

Melinex Polyester Sheeting for Window Insulation

Some customers use Melinex polyester sheeting as an additional clear layer over compatible windows. This creates a secondary covering while allowing natural light to pass through.

When the installation creates a suitable air gap between the film and the existing glass, it may help reduce draughts and slow some heat movement through the window area. However, the trapped air space and quality of the installation contribute to the insulation rather than the thin film acting as high-performance insulation by itself.

The actual benefit will depend on several factors, including:

• Condition of the existing window
• Size and consistency of the air gap
• Quality of the edge seal
• Type of window frame
• Existing glazing
• Draughts around the frame
• Size of the covered area
• Installation method
• Indoor and outdoor temperatures

No thermal rating or U-value has been confirmed for this sheeting. Therefore, do not treat it as a direct replacement for professionally installed secondary glazing, double glazing or another tested insulation system.

When fitting the film, keep it away from heaters, open flames and other strong heat sources. Furthermore, do not cover ventilation openings, window locks, essential opening mechanisms or windows required for emergency escape.

Monitor the installation for condensation because trapped moisture may affect window frames, surrounding decoration and the view through the film. Remove or adjust the covering if moisture builds up excessively.

Melinex Polyester Sheeting for Conservation Work

Clear polyester film commonly appears in document, artwork and conservation-related applications because it allows users to protect an item without hiding its surface.

Potential applications include protective overlays, book jackets, interleaving and compatible encapsulation systems. Nevertheless, valuable or historically important items may require specialist assessment before you choose any protective material.

First, check whether the film grade, thickness and finish suit the item. Then consider the inks, pigments, surface coatings and existing condition of the material being protected.

Avoid placing film directly against loose, flaking, friable or pressure-sensitive surfaces. Instead, seek professional conservation guidance because contact or static may disturb fragile material.

Likewise, do not apply unsuitable adhesive tape directly to valuable documents or artwork. Any adhesive, joining system or enclosure method should suit both the film and the protected item.

Using Melinex Polyester Sheeting for Maps and Plans

The clear finish allows maps, plans and technical drawings to remain visible beneath a protective layer.

You can also use the sheeting to create an overlay for compatible temporary markings. However, test any pen, marker or cleaning method on a small offcut before placing the overlay above an important item.

Some marking products may smear, stain or prove difficult to remove. Therefore, choose a pen intended for use on compatible polyester surfaces and follow its instructions.

Keep the overlay free from grit because trapped particles may mark the document beneath. Furthermore, lift and reposition the film carefully instead of dragging it across sensitive surfaces.

Cutting Melinex Polyester Sheeting

Measure the required section before cutting the Melinex polyester sheeting. Then place it on a clean, smooth cutting surface.

Use suitable scissors, a rotary cutter or a sharp craft knife with an appropriate straight edge. Always protect the surface beneath and follow safe cutting practices.

For accurate rectangular pieces, mark the cutting position on a removable protective guide rather than using a permanent marker directly on the finished section.

A clean cut helps reduce uneven edges that could catch during handling. Additionally, rounding sharp corners may suit some document-protection and presentation applications.

Prepare a test piece first when accuracy is important. This allows you to confirm the measurements and cutting method before working on the final section.

Fixing and Joining Melinex Polyester Sheeting

Choose tapes, adhesives and joining systems carefully because not every product will bond effectively to polyester film.

Before completing the project, test the selected fixing method on a small offcut. Then check adhesion, appearance and any effect on the surface.

For window applications, make sure the chosen fixing method suits both the film and the window frame. Additionally, consider how you will remove the material without damaging paint, varnish, seals or other finishes.

For conservation-related applications, use materials designed for the intended conservation method. Furthermore, keep adhesives away from original documents or artwork unless a qualified specialist confirms their suitability.

Mechanical fixing, folding or compatible enclosure methods may provide an alternative to permanent adhesive bonding. However, the correct approach depends on the item and finished application.

Do not use heat sealing, welding or forming equipment unless you know that the process suits the exact material grade and thickness.

Handling the Clear Polyester Surface

Handle the sheeting with clean, dry hands to reduce fingerprints, grease and dust on the clear surface. Alternatively, wear clean lint-free gloves when working on presentation or conservation-related projects.

Static may attract small particles to polyester film. Therefore, keep the work area clean and inspect both surfaces before placing the film against another item.

Avoid sliding the sheeting across abrasive surfaces because scratches may affect clarity. Instead, lift and reposition it carefully.

The material may also retain curl after being cut from the roll. If necessary, allow the section to rest on a clean flat surface beneath suitable smooth weights. Do not apply direct heat to flatten the film.

Cleaning Melinex Polyester Sheeting

Remove loose dust using a clean, soft and non-abrasive method. Furthermore, avoid rough cloths that could scratch the transparent surface.

Do not use solvents, strong chemicals or household cleaning products unless their compatibility with the exact film grade has been confirmed.

When cleaning is essential, test the proposed method on an offcut first. Then inspect the sample for clouding, marks, distortion or changes to the surface.

For conservation-related uses, follow the advice of an appropriate specialist before cleaning film positioned near valuable objects.

Storing Melinex Polyester Sheeting

Store unused Melinex polyester sheeting in a clean, dry location away from sharp objects, direct heat and unnecessary sunlight.

Where possible, keep the material rolled around a suitable core rather than folding it tightly. Hard folds can create visible creases that may remain in the finished sheet.

Protect the roll edges from crushing and physical damage. In addition, keep dust, grit, oil and moisture away from the film surface.

Store cut sections flat or in a suitable protective folder. Place clean interleaving between finished pieces where necessary to help reduce scratching during storage.

Before use, inspect the material for surface marks, creases or edge damage. Then remove any unsuitable section before completing the final application.

Important Application Information

The clear film provides a protective surface layer, but it does not offer rigid impact protection. Therefore, use suitable supporting materials where the protected item could bend, crease or receive physical impact.

Do not use the sheeting as safety glazing, structural glazing, a structural material or a protective barrier around machinery.

When used on windows, treat it only as an additional secondary layer. It does not replace glass, double glazing, certified secondary glazing or safety glazing.

Heat resistance, electrical performance, chemical resistance, print treatment and specialist approvals can vary between Melinex® grades. Consequently, request additional product information if your project depends on one of these properties.

Likewise, outdoor durability and UV stability have not been confirmed for this listing. Do not assume long-term outdoor suitability from the material thickness or brand name alone.

Also Known As

Customers may also search for:

• Melinex® film
• Melinex® polyester film
• Clear polyester sheeting
• Archival polyester film
• Document overlay film
• Conservation polyester film
• Clear protective film
• 125 micron polyester film
• Clear secondary window film
• Temporary window insulation film
• Polyester acetate film
• Clear acetate sheeting
• Acetate film

The final three terms sometimes appear as general customer search phrases for clear plastic sheeting. However, this product is made from polyester and is not cellulose acetate.

Cellulose acetate uses cellulose that generally comes from plant-derived material. Therefore, the word acetate does not accurately describe the construction of this genuine Melinex® polyester product.

Trademark Information

Melinex® is a registered trade mark. We use the name in this description because the product supplied is genuine Melinex® branded sheeting.

The trade mark should not be used to describe unrelated or unbranded polyester films. Product performance may also vary between different grades within the branded range.

Food Safety Information

Direct food-contact suitability has not been confirmed for this product. Therefore, do not use it as food wrapping or place it directly against exposed food unless suitable certification is available.

The clear appearance and polyester construction do not, by themselves, confirm approval for food-contact, pharmaceutical or medical applications.

Please contact us before ordering if your intended use requires a specific declaration or certification.

PPWR Compliance Information

The EU Packaging and Packaging Waste Regulation, Regulation (EU) 2025/40, establishes requirements for packaging placed on the EU market. Further information appears in the European Commission’s packaging guidance.

If this sheeting forms part of a packaging application, assess its role within the complete packaging arrangement. In addition, consider the requirements relevant to the material, design and intended use.

This description does not constitute a declaration of PPWR compliance. Please contact us for available product information if you need to assess a particular packaging application.

Sample Requests

A small sample patch can help you inspect the clarity, thickness and flexibility before ordering a longer cut length.

For roll products, we provide small sample patches where available. Please contact us to discuss your requirements:

• Email: sales@expresspackaging.co.uk
• Telephone: 0121 622 2347

Please tell us about your intended application and any specific technical requirements when requesting a sample.

Melinex Polyester Sheeting Delivery

We supply Melinex polyester sheeting for delivery throughout mainland UK.

Please contact us on 0121 622 2347 or email sales@expresspackaging.co.uk if you require further product or delivery information before ordering.

Illustration Only

Product photographs are for illustration purposes. Documents, artwork, windows, tools, cutting equipment, folders and other accessories are not included unless the product listing states otherwise.

Appearance and packaging may vary. Additionally, photography, lighting and screen settings can affect how the clear material appears.

Dimensions are nominal, while imperial conversions are approximate. Allow additional material for trimming, test pieces and finishing when calculating the length required.