No shutters, a south-facing window, a landlord who won’t have holes in the frames: clamp-on blinds, window films and suction blackout covers fit on the window without drilling, to keep the sun out or make the room dark.
16 matching products
Measure the opening: the list keeps only the products whose sizes, as stated by the manufacturer, cover it. Always check their instructions.
Window films
Gardinia
Glue-free static mirror film, silver or black, that reflects UV so the room heats up more slowly in summer and blocks the view by day; 45, 67.5 or 90 × 150 cm, can be cut down.
up to 90 cm
Width
Height: up to 150 cm
Static cling, no glue
Roller blinds
Gardinia
Double roller blind with sheer and opaque stripes to control light and privacy, held on the sash by clamp brackets for 15 to 22 mm; 45 to 120 cm wide, 150 or 220 cm long.
45 to 120 cm
Width
Height: 150 to 220 cm
Clamp or clip-on bracket
Pleated blinds
Gardinia
Light-filtering pleated blind with a wave pattern, tensioned between two rails, held on the sash by 4 clamp brackets adjustable from about 4 to 24 mm; 50 to 100 cm wide and 130 cm long.
50 to 100 cm
Width
Height: up to 130 cm
Clamp or clip-on bracket
Roller blinds
Gardinia
Blackout roller blind with an aluminium-coated back that reflects heat in summer, held on the sash by clamp brackets for 15 to 22 mm; 40 to 120 cm wide, 150 or 210 cm long.
40 to 120 cm
Width
Height: 150 to 210 cm
Clamp or clip-on bracket
Roller blinds
Gardinia
Light-filtering roller blind held on the window sash by clamp brackets adjustable from 15 to 22 mm, no holes; 45 to 120 cm wide, 150 or 210 cm long, in several plain colours.
45 to 120 cm
Width
Height: 150 to 210 cm
Clamp or clip-on bracket
Window films
Gardinia
Glue-free static frosted film, Privacy 50 semi-transparent or Privacy 75 opaque; lets light through, filters 85 or 99% of UV; 45, 67.5 or 90 × 150 cm, can be cut down.
up to 90 cm
Width
Height: up to 150 cm
Static cling, no glue
Pleated blinds
Gardinia
Light-filtering crushed-look pleated blind for roof windows, held by suction cups without drilling or screws; 36.3 to 95.3 cm wide and 60 to 122 cm long, in Velux model sizes.
36.3 to 95.3 cm
Width
Height: 60 to 122 cm
Suction cups
Pleated blinds
Gardinia
Light-filtering pleated blind whose aluminium rails hold on the glass with suction cups, no tools, at any height; 40 to 100 cm wide, 130 cm long, in white, cream or grey.
40 to 100 cm
Width
Height: up to 130 cm
Suction cups
Pleated blinds
Lichtblick
Light-filtering pleated blind held on the glass by 4 suction cups, without drilling, screws or glue, adjustable in height; 50 to 90 cm wide and 130 cm long.
50 to 90 cm
Width
Height: up to 130 cm
Suction cups
Pleated blinds
Lichtblick
Blackout pleated blind with a thermal back that reflects sunlight, held by 4 metal clamp brackets for a 5 to 30 mm frame; 30 to 120 cm wide, 100 to 210 cm long.
30 to 120 cm
Width
Height: 100 to 210 cm
Clamp or clip-on bracket
Pleated blinds
Lichtblick
Tensioned light-filtering pleated blind held by 4 clamp brackets for a 5 to 24 mm frame, no drilling; 45 to 120 cm wide, 130 or 210 cm long, in many colours.
45 to 120 cm
Width
Height: 130 to 210 cm
Clamp or clip-on bracket
Suction blackout blinds
Lichtblick
Screen with a silver thermal back that reflects sunlight, held by suction cups without tools, screws or glue; sizes for Velux roof windows, 38.3 to 97.3 cm wide and 54 to 122 cm long.
38.3 to 97.3 cm
Width
Height: 54 to 122 cm
Suction cups
Roller blinds
Madeco
100% blackout roller blind that clips onto a compatible sash, or screws on if preferred; 41 to 111 cm wide (fabric 37 to 107 cm), 190 cm long, can be cut down in width.
41 to 111 cm
Width
Height: up to 190 cm
Clamp or clip-on bracket
Air conditioner window kits
Trotec
Panel wedged between the roller shutter and the frame of the open window to take a portable air conditioner’s hose outside; about 47 cm or 71.5 to 136 cm wide, 150 mm hose.
47 to 136 cm
Width
Tension (telescopic)
Window films
Vénilia
Glue-free matt frosted glass effect static-cling film that keeps the light and blocks the view; 45, 67.5 or 90 cm wide by 150 cm, for windows, showers and glass doors.
up to 90 cm
Width
Height: up to 150 cm
Static cling, no glue
Window films
Vénilia
Glue-free tinted static-cling film, 90 × 200 cm to cut to size: about 70% opacity, filters UV, reduces glare and rooms heating up.
up to 90 cm
Width
Height: up to 200 cm
Static cling, no glue
18 October 2026
Clamp-on or suction blinds and static film: how to choose, measure and fit window cover without drilling in a rental, including against summer heat.