2026-10-23T18:05:32

Roof Heat Insulation Aluminium Foil Price 2026: Zehn per Roll and m2

Roof heat insulation aluminium foil price at Mitra10 on 23 October 2026: Zehn aluminium foil foam 1.2 x 25 m roll (30 m2) ranges from Rp323,910 (Single C6) to Rp1,549,000 (Double PLS-A2 5 mm), about Rp10,797 to Rp51,633 per m2 (homeX calculation). For the SCG Stay Cool roof insulation price, Depo Bangunan sells SCG Stay Cool Thermal Insulation 75 mm, 60 x 400 cm (2.4 m2), at Rp222,400. For the heat-reflective roof paint price in Indonesia (No Drop 16 L, colour 002), Mitra10 sells it at Rp1,556,300, about Rp97,269 per litre. homeX calculation for a 100 m2 roof: 4 Zehn Double C4 rolls Rp1,616,400 (Single C6 Rp1,295,640), or 42 SCG units Rp9,340,800. Temperature-reduction claims come from sellers and are not tested in this article.

Roof heat insulation aluminium foil price 2026: rolls, insulation and paint

Product / brand	Model and type	Size or pack	Price (online, 23 Oct 2026)	Source
Zehn Aluminium Foil Peredam Panas	Single C6	Roll 1.2 x 25 m = 30 m2	Rp323,910 per roll (about Rp10,797 per m2)	Mitra10
Zehn Aluminium Foil Peredam Panas	Double C4	Roll 1.2 x 25 m = 30 m2	Rp404,100 per roll (about Rp13,470 per m2)	Mitra10
Zehn Aluminium Foil Peredam Panas	Double B5	Roll 1.2 x 25 m = 30 m2	Rp719,100 per roll (about Rp23,970 per m2)	Mitra10
Zehn Aluminium Foil Foam	PLS-PE4-M2 Double, tebal 4 mm	Roll 1.2 x 25 m; the page writes "UOM per roll = 30 m2"	Rp1,169,100 per roll (about Rp38,970 per m2)	Mitra10
Zehn Aluminium Foil Foam	PLS-A2 Double, tebal 5 mm	Roll 1.2 x 25 m = 30 m2	Rp1,549,000 per roll (about Rp51,633 per m2)	Mitra10
SCG Stay Cool Thermal Insulation	Insulasi panas 75 mm, hijau	60 x 400 cm (2.4 m2); selling unit not explained	Rp222,400 per unit (about Rp92,667 per m2)	Depo Bangunan
No Drop Cat Anti Panas	002 Abu-Abu (AP-RM)	Pack 16 litres	Rp1,556,300 per pack (about Rp97,269 per litre)	Mitra10
Heatgard Cat Lapisan Anti Bocor	Waterproofing putih, penolak panas	Pack 20 litres	Rp1,675,000 per pack (about Rp83,750 per litre)	Mitra10
Heatgard Cat Lapisan Anti Bocor	Waterproofing putih, penolak panas	Pack 4 kg	Rp370,000 per pack (about Rp92,500 per kg)	Mitra10

Sources: Mitra10 and Depo Bangunan (SCG) product pages, read on 23 October 2026; online prices, stock and in-store prices may differ. Data gaps: we did not read any insulation value (R-value or conductivity), and seller claims ("protects from solar radiation and conduction", "lowers surface temperature by 10-20 °C", "saves AC costs") are untested; paint coverage per litre and coat count are not stated, so paint cost per m2 is not calculated; the aluminium foil per-m2 price is a homeX calculation (roll price divided by 30 m2) with no overlap allowance for joints; the SCG selling unit is not explained (we calculate per 2.4 m2 unit from the page size). No Drop Anti Panas also appears in the Depo Bangunan search (16 litres Rp1,556,100), but its product page returned 404 on 23 October 2026, so it is not linked. Installation labour is not in this data; foil only works when installed properly, which was not verified.

Calculation for a 100 m2 roof (homeX analysis)

homeX calculation, not a quote. A 100 m2 roof divided by 30 m2 per roll = 3.33, rounded up to 4 rolls. Single C6: 4 x Rp323,910 = Rp1,295,640. Double C4: 4 x Rp404,100 = Rp1,616,400. Double B5: 4 x Rp719,100 = Rp2,876,400. PLS-PE4-M2 4 mm: 4 x Rp1,169,100 = Rp4,676,400. SCG Stay Cool (2.4 m2 per unit): 100 / 2.4 = 41.7, rounded up to 42 units x Rp222,400 = Rp9,340,800. This ignores joint overlap and cut-off waste, installation labour and framing.

Foil, foam insulation or heat-reflective paint: how to choose

Aluminium foil is fitted under the roof covering and reflects radiant heat; Zehn says its product "holds back sun heat entering through the roof tiles" and is fire resistant, but gives no test values. Thick foam insulation such as SCG 75 mm costs more per m2 but adds thickness against heat flow. Heat-reflective paint is applied to the outer surface (concrete slab or tiles) without changing the construction, but results depend on the number of coats and the surface condition, and the store pages give no coverage figure. For concrete slabs that also leak, see our waterproofing articles.

Buyer tips

Calculate the sloped roof area, not the floor area, then divide by 30 m2 per roll.
Ask for test values (R-value or conductivity) and a written warranty before buying.
Install foil with overlaps and an air gap per the maker instructions.
For a leaking concrete slab, fix the waterproofing before applying heat-reflective paint.

Request a roof heat insulation aluminium foil price quote for your project

homeX can compare several brands at once and prepare a written quote for projects, renovations or shop stock. Send your needs (brand, size, quantity, location) via WhatsApp +62 821 1818 998, or visit the homeX showroom: Priskilla Tower, 6th floor, Jl. Atang Sanjaya No.21, Benda, Kota Tangerang, Banten 15125. Visit the homeX Showroom.

Disclaimer: prices change without notice and differ by store, city, pack size, grade and promotion. Data as of 23 October 2026; always confirm with the seller before buying.

FAQ

How much is roof aluminium foil insulation per m2? homeX calculation on 23 Oct 2026 from Mitra10 roll prices (30 m2): Single C6 about Rp10,797, Double C4 Rp13,470, Double B5 Rp23,970 per m2.

How much is No Drop heat-reflective paint in 16 litres? No Drop Cat Anti Panas 002 grey 16 litres is Rp1,556,300 at Mitra10 on 23 Oct 2026, about Rp97,269 per litre (homeX calculation).

Will heat insulation definitely lower room temperature? The store data gives no guarantee. Temperature-reduction figures are seller claims not tested here; results depend on installation, ventilation and roof shape.