{"id":9870,"date":"2026-04-27T10:24:54","date_gmt":"2026-04-27T08:24:54","guid":{"rendered":"https:\/\/corteco.nu\/energy-efficiency-improvement\/"},"modified":"2026-11-12T09:35:30","modified_gmt":"2026-11-12T08:35:30","slug":"energy-efficiency-improvement","status":"publish","type":"page","link":"https:\/\/corteco.nu\/en\/energy-efficiency-improvement\/","title":{"rendered":"Energy efficiency improvement"},"content":{"rendered":"

Energy efficiency improvement<\/span><\/p><\/div><\/div><\/div>

Energy efficiency
improvement<\/span><\/p><\/div><\/div><\/div><\/div><\/div>

Economy, climate & competitiveness<\/h1><\/div>

Few things are as easy to justify and fund as energy-efficiency measures. One of the key facts is that when we help you reduce energy consumption in your property by up to 30% through climate-smart renovations to a property\u2019s exterior, it reduces your carbon footprint, which is appreciated by those who work in the building and helps to boost competitiveness.<\/h3>\n

\n<\/div><\/div><\/div>

<\/i>0<\/span>%<\/span><\/div>
lower energy consumption by making energy efficiency improvements.<\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div>

Energy efficiency improvement with Corteco<\/h2>\n<\/div>

Energy efficiency improvements during renovation<\/h4>\n

One of many good opportunities to improve energy efficiency is when renovating windows, for example in properties with double-glazed windows dating from the 1970s or 1980s. In such cases, the windows have often reached the end of their service lives and are causing increasing energy losses. Simply by switching to modern glazing, without replacing the window, we can reduce your energy consumption by up to 30%. As an added bonus, condensation and draughts are also eliminated, meaning you can enjoy better sound insulation and a more comfortable indoor climate all year round. On top of this, there are all the savings you can make in other parts of the property, such as the roof, waterproofing and fa\u00e7ades.<\/p>\n

Many advantages of making energy efficiency improvements<\/h4>\n

Our services lower both your heating and cooling costs. Add to that the fact that this releases funds which can be used to boost productivity in your operations. As icing on the cake, a more energy-efficient property may be eligible for more favourable financing when the time comes to take out a loan for future projects. Other benefits include increased well-being, as a result of an even more attractive workplace!<\/p>\n<\/div><\/div><\/div>

Sustainability \u2013 part of our business model<\/h4>\n<\/p>\n

Corteco considers sustainability to be one of its key focus areas. Sustainability covers everything from helping our customers reduce their energy consumption to how we ourselves act. We choose our materials with care, prefer to renovate rather than demolish and build from scratch, and manage waste in a climate-smart way. We make equivalent demands of our suppliers.<\/p>\n<\/p>\n

Internally, we work to be an attractive employer through our values, care, respect, openness, gender equality and diversity. Through continuous improvement, we aim to create a safe and stimulating working environment, where methods, systems and procedures support and develop our employees.<\/p>\n<\/p>\n

Read more about our sustainability work<\/a><\/p>\n

\n<\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div>

\"F\u00f6nsterrenovering<\/span><\/div><\/div><\/div>

Become our next partner<\/h2>\n

\n<\/div>

Looking for new opportunities and a broader context, where you\u2019re no longer the only one making decisions? Through Corteco\u2019s partner model, you can grow with the support of like-minded people, in collaboration with our other specialist companies.<\/h3>\n

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Partnership<\/span><\/i><\/a><\/div><\/div><\/div><\/div><\/div><\/p>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":8,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"100-width.php","meta":{"footnotes":""},"class_list":["post-9870","page","type-page","status-publish","hentry"],"yoast_head":"\nEnergy efficiency improvement - Corteco AB<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/corteco.nu\/en\/energy-efficiency-improvement\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Energy efficiency improvement - Corteco AB\" \/>\n<meta property=\"og:url\" content=\"https:\/\/corteco.nu\/en\/energy-efficiency-improvement\/\" \/>\n<meta property=\"og:site_name\" content=\"Corteco AB\" \/>\n<meta property=\"article:modified_time\" content=\"2026-11-12T08:35:30+00:00\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"26 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/corteco.nu\\\/en\\\/energy-efficiency-improvement\\\/\",\"url\":\"https:\\\/\\\/corteco.nu\\\/en\\\/energy-efficiency-improvement\\\/\",\"name\":\"Energy efficiency improvement - 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