Survey on Households and the Environment 
Classification by characteristics of the reference person
Percentage of dwellings with thermal insulation or energy-saving lights, by sex, age, nationality of the reference person and type of insulation or lighting
Units: %  over the total number of dwellings

	With some type of thermal insulation	Canopies	Persian blinds or shutters	Tinted glass or solar protectors	Double glazing for windows	Thermal bridge breaking	With some type of energy-saving lights	Fluorescent tubes or lights	Other energy-saving lightbulbs	
Both sexes	96.2	23.0	94.0	4.1	39.3	11.4	85.5	66.1	67.1	
Men	96.1	22.5	94.1	4.3	41.0	11.9	86.0	66.4	68.4	
Women	96.3	23.7	93.8	3.7	36.5	10.6	84.7	65.7	64.9	
AGE:TOTAL	96.2	23.0	94.0	4.1	39.3	11.4	85.5	66.1	67.1	
Under 25 years of age	91.1	19.1	90.4	2.5	28.7	8.7	75.5	54.2	59.3	
25 to 44 years old	96.5	21.9	94.4	4.3	44.8	13.4	88.2	63.7	74.5	
45 to 64 years old	96.2	25.3	93.8	5.0	42.5	12.5	88.2	69.5	71.7	
65 years old and over	95.9	21.6	94.1	2.6	27.4	7.1	78.4	65.7	50.1	
NATIONALITY:TOTAL	96.2	23.0	94.0	4.1	39.3	11.4	85.5	66.1	67.1	
Spanish	96.5	23.4	94.4	4.2	40.8	12.0	86.6	67.4	68.1	
Foreign	92.6	18.6	90.1	2.3	21.2	4.3	72.7	52.0	55.2	
From a European Union country	93.3	23.6	90.3	2.7	28.8	6.0	71.9	50.3	57.1	
From other countries	92.1	15.7	90.0	2.1	16.8	3.3	73.2	52.9	54.1	
Notes:
Source: National Statistics Institute