Keep the heat out and the cool air in. Order your fully customised window seal for a portable air conditioner today. Shop now!

Description White PVC foam sheet 4 mm RAL 9003

With this budget window seal for your portable air conditioner, you make sure warm air is pushed outside through the exhaust hose. At the same time, you keep new warm air out. The sheet is 4 mm thick and made from white PVC foam. This blocks both the view in and the light. Handy if you want to keep your window open at night without light shining out or anyone looking in.

You order the window seal made to measure for your window in any size you like. The hole for the exhaust hose is 15.5 cm as standard. Measure the outside of your exhaust hose and add 0.5 cm for the correct diameter. The hole sits 20 cm from the bottom as standard (position Y).

This budget version is the ideal choice for a temporary solution. The material is sturdy, but it can’t handle knocks and extreme weather. Looking for a transparent or more durable solution? Then go for our acrylic window seal for air conditioners.

Benefits

The 4 mm window seal for your portable air conditioner has plenty of benefits compared with other window seal solutions. Below we’ve listed the main benefits for you.

  • Cheaper — significantly lower material price
  • Lighter — the cell structure makes it noticeably less heavy
  • Better insulation — air cells in the core conduct less heat
  • Completely light-proof — 0% light transmission with white 4mm
  • Gentle on surrounding material — less chance of scratch damage to frames during fitting

Specifications

Material properties

  • Physical characteristics
    Backside matt, Frontside matt, Structured
  • Suitable for
    Indoor

Product downloads

Fitting requirements

steps

  1. Measure the window: Start by carefully measuring the width and height of your window frame. This is important for a perfect fit. Write down the measurements and share them with us when you order.

  2. Prepare the window frame: Use a non-abrasive cleaner to make the frame free of grease and dirt. A clean surface makes sure the seal stays put.

  3. Fit the glazing clips: Use the glazing clips for a firm hold. Attach them to the frame.

  4. Attach the window seal: Place the sheet on the frame and make sure it fits snugly. Check that warm air can’t get in anywhere.

  5. Connect the air conditioner: Push the air hose of your air conditioner through the opening in the acrylic. Make sure it sits airtight. This keeps the cold air in and the warm air out.

Assembly per window type

Assembly for roof windows

Assembly for tilt-and-turn windows

Assembly for sliding doors

Assembly for top-hung windows

Glazing clip fitting

For fitting with glazing clips you’ll of course need glazing clips, though the number you need depends on the size of your window. Click here to see how many glazing clips you need for your window seal. As well as glazing clips, you’ll also need insulation tape.

side in cm glazing clips per side
20 - 49 cm 2
50 - 89 cm 3
90 - 129 cm 4
130 - 169 cm 5
170 - 200 cm 6

Frequently Asked Questions

Shipment

We always do our utmost to deliver your package as quickly and neatly as possible. For this reason, we ensure that we package all your orders very carefully and that our shipping rates are fair and transparent. In addition, you will always receive a confirmation and a Track & Trace code from us when your package has been dispatched so that you can track your order right up to the door.

  • Shipment - packaging order

    Carefully packed

    To minimise the risk of damage during shipment, we pack your order as effectively as possible. We have developed the optimal packaging method for every material and every size. And if something unexpectedly goes wrong during transport? We will always resolve this immediately.
  • Shipment - transport order

    Fair rates

    We do our utmost to transport all your orders quickly and safely at fair rates. Because every order is different, the shipping costs are determined automatically, depending on the weight and size of your order. View our shipping costs table via the link below.