TSER
Total Solar Energy Rejected
The honest measure of total heat rejected — combining visible light, infrared and UV. This is the number that reflects how cool a room will actually feel.
Climate optimization specialists · Singapore
We don't just apply film. We analyse your home's sun exposure to provide a tailored, long-term solution for Singapore's climate — room by room, facade by facade.
Free, no-obligation window heat assessment over WhatsApp.
What we do
Most homes need different films in different rooms. We help you see why — then recommend with precision.
Reject heat and infrared before it enters the room — without turning your home dark.
Explore→Daytime privacy and considered aesthetics for living spaces and facades.
Explore→Safety, security and high-performance films for specific requirements.
Explore→The OnlyFilms difference
Generic films fail when they're chosen for the wrong window. A film that's perfect for a shaded north face can leave a west-facing living room hot and glaring by 4pm.
Know the numbers
Two numbers decide how a film performs. Most dealers quote only the flattering one. We explain both.
TSER
The honest measure of total heat rejected — combining visible light, infrared and UV. This is the number that reflects how cool a room will actually feel.
IR
Rejection of a specific slice of the spectrum. Impressive on paper and often quoted alone — but a high IR number doesn't guarantee a high TSER.
We'll show you both numbers for every film we recommend. Learn more →
Real projects
Free assessment
Send us a message on WhatsApp. Tell us your unit type and main concern, and we'll come back with a tailored recommendation — no obligation.
OnlyFilms
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