It's on special.. this one is a bit dark though. Order is from Gaansbaai so delivery is costly at R170 but does come with tools needed.
SXHP-SPSM1060, 152cm wide Dark Tint – Visible Light Transmitted 10% A high performance sputter film – has a slight smoke colour, perfect for Residential or Commercial application. Protects your interiors, cuts down heat, and reduces glare. Great for enhancing privacy!
solyxfilms.co.za
I was looking at Builders and Takealot and they we upward of R200.. i think i saw builders at R400+ / meter
From wind/air ? yes.. so it's nice and warm up there as main losses of heat through the door panel which is now limited. Problem with putting up the film is winter though as it will mean less heat getting in unless you open windows. Loft one window gets sun from midday till end of day which i figure is where the heat is coming in too much.. so gonna cover that and then decide if it's cooled down sufficiently. got enough to do both windows but cna always use it elsewhere like bedroom for privacy.