{"id":5099,"date":"2026-02-24T21:50:27","date_gmt":"2026-02-24T18:50:27","guid":{"rendered":"https:\/\/www.northbuild.gr\/?post_type=projects&#038;p=5099"},"modified":"2026-02-24T21:50:28","modified_gmt":"2026-02-24T18:50:28","slug":"energy-upgrade-alexandreias-st-thessaloniki","status":"publish","type":"projects","link":"https:\/\/www.northbuild.gr\/en\/projects\/energy-upgrade-alexandreias-st-thessaloniki\/","title":{"rendered":"ENERGY UPGRADE \u2013 ALEXANDREIAS ST., THESSALONIKI"},"content":{"rendered":"<!--more-->\n\n\n\n<h1 class=\"wp-block-heading has-text-align-center has-large-font-size\">ENERGY UPGRADE AND PARTIAL RENOVATION IN ALEXANDRIAS STREET IN THESSALONIKI<\/h1>\n\n\n\n<p class=\"has-text-align-center wp-block-paragraph\">Design \u2013 Supervision \u2013 Construction: Stelios Bigdelis, Stratis Xypteras<\/p>\n\n\n\n<p class=\"has-text-align-center wp-block-paragraph\">Energy upgrade works with ETICS (External Thermal Insulation Composite System), replacement of FRAMES with 5-chambers ones and energy glazing, installation of a selective solar collector with a surface area of 3.0 m2 on the flat roof, capacity 160lt with thermal insulation of cast ecological polyurethane of high density. <\/p>\n\n\n\n<p class=\"has-text-align-center wp-block-paragraph\">The apartment was partially renovated, restoration of coatings, sanding and varnishing of wooden floors, electrical retrofitting and wall colorings.<\/p>\n\n\n\n<h3 class=\"wp-block-heading has-text-align-center\">Final Stage<\/h3>\n\n\n<style type=\"text\/css\">\n#foogallery-gallery-4608 .fg-image { width: 270px; }\n#foogallery-gallery-4608 { --fg-gutter: 10px; }<\/style>\n\t\t\t<div class=\"foogallery foogallery-container foogallery-default foogallery-lightbox-foogallery fg-center fg-default fg-ready fg-light fg-shadow-medium fg-loading-default fg-loaded-fade-in fg-preset fg-brad fg-preset-small fg-preset fg-brad fg-preset-small\" id=\"foogallery-gallery-4608\" data-foogallery=\"{&quot;item&quot;:{&quot;showCaptionTitle&quot;:true,&quot;showCaptionDescription&quot;:true},&quot;lazy&quot;:true}\" data-foogallery-lightbox=\"{&quot;theme&quot;:&quot;fg-dark&quot;,&quot;thumbs&quot;:&quot;bottom&quot;,&quot;thumbsCaptions&quot;:false,&quot;thumbsBestFit&quot;:false,&quot;thumbsSmall&quot;:false,&quot;thumbsCaptionsAlign&quot;:&quot;default&quot;,&quot;info&quot;:&quot;bottom&quot;,&quot;infoVisible&quot;:true,&quot;infoOverlay&quot;:true,&quot;infoAlign&quot;:&quot;default&quot;,&quot;transition&quot;:&quot;fade&quot;,&quot;hoverButtons&quot;:false,&quot;fitMedia&quot;:false,&quot;noScrollbars&quot;:true,&quot;preserveButtonSpace&quot;:true,&quot;buttons&quot;:{&quot;fullscreen&quot;:true,&quot;info&quot;:true,&quot;thumbs&quot;:false},&quot;video&quot;:{&quot;autoPlay&quot;:true}}\" style=\"--fg-title-line-clamp: 1; --fg-description-line-clamp: 2;\" data-no-translation=\"\" >\n\t<div class=\"fg-item fg-type-image fg-idle\"><figure class=\"fg-item-inner\"><a href=\"https:\/\/www.northbuild.gr\/wp-content\/uploads\/2026\/02\/energeiaki-anavathmisi-odos-alexandreias-thessaloniki-teliko-001.webp\" data-attachment-id=\"4609\" data-type=\"image\" class=\"fg-thumb\"><span class=\"fg-image-wrap\"><img fetchpriority=\"high\" decoding=\"async\" width=\"270\" height=\"230\" class=\"skip-lazy fg-image\" data-src-fg=\"https:\/\/www.northbuild.gr\/wp-content\/uploads\/cache\/2026\/02\/energeiaki-anavathmisi-odos-alexandreias-thessaloniki-teliko-001\/1759757417.webp\" src=\"data:image\/svg+xml,svgxmlnshttpwww.w3.org2000svgwidth270height230viewBox00270230svg\" loading=\"eager\"><\/span><span class=\"fg-image-overlay\"><\/span><\/a><\/figure><div class=\"fg-loader\"><\/div><\/div><div class=\"fg-item fg-type-image fg-idle\"><figure class=\"fg-item-inner\"><a href=\"https:\/\/www.northbuild.gr\/wp-content\/uploads\/2026\/02\/energeiaki-anavathmisi-odos-alexandreias-thessaloniki-teliko-003.webp\" data-attachment-id=\"4611\" data-type=\"image\" class=\"fg-thumb\"><span class=\"fg-image-wrap\"><img decoding=\"async\" width=\"270\" height=\"230\" class=\"skip-lazy fg-image\" data-src-fg=\"https:\/\/www.northbuild.gr\/wp-content\/uploads\/cache\/2026\/02\/energeiaki-anavathmisi-odos-alexandreias-thessaloniki-teliko-003\/3855436003.webp\" src=\"data:image\/svg+xml,svgxmlnshttpwww.w3.org2000svgwidth270height230viewBox00270230svg\" loading=\"eager\"><\/span><span class=\"fg-image-overlay\"><\/span><\/a><\/figure><div class=\"fg-loader\"><\/div><\/div><div class=\"fg-item fg-type-image fg-idle\"><figure class=\"fg-item-inner\"><a href=\"https:\/\/www.northbuild.gr\/wp-content\/uploads\/2026\/02\/energeiaki-anavathmisi-odos-alexandreias-thessaloniki-teliko-004.webp\" data-attachment-id=\"4612\" data-type=\"image\" class=\"fg-thumb\"><span class=\"fg-image-wrap\"><img decoding=\"async\" width=\"270\" height=\"230\" class=\"skip-lazy fg-image\" data-src-fg=\"https:\/\/www.northbuild.gr\/wp-content\/uploads\/cache\/2026\/02\/energeiaki-anavathmisi-odos-alexandreias-thessaloniki-teliko-004\/1134270824.webp\" src=\"data:image\/svg+xml,svgxmlnshttpwww.w3.org2000svgwidth270height230viewBox00270230svg\" loading=\"eager\"><\/span><span class=\"fg-image-overlay\"><\/span><\/a><\/figure><div class=\"fg-loader\"><\/div><\/div><div class=\"fg-item fg-type-image fg-idle\"><figure class=\"fg-item-inner\"><a href=\"https:\/\/www.northbuild.gr\/wp-content\/uploads\/2026\/02\/energeiaki-anavathmisi-odos-alexandreias-thessaloniki-teliko-002.webp\" data-attachment-id=\"4610\" data-type=\"image\" class=\"fg-thumb\"><span class=\"fg-image-wrap\"><img decoding=\"async\" width=\"270\" height=\"230\" class=\"skip-lazy fg-image\" data-src-fg=\"https:\/\/www.northbuild.gr\/wp-content\/uploads\/cache\/2026\/02\/energeiaki-anavathmisi-odos-alexandreias-thessaloniki-teliko-002\/93047457.webp\" src=\"data:image\/svg+xml,svgxmlnshttpwww.w3.org2000svgwidth270height230viewBox00270230svg\" loading=\"eager\"><\/span><span class=\"fg-image-overlay\"><\/span><\/a><\/figure><div class=\"fg-loader\"><\/div><\/div><div class=\"fg-item fg-type-image fg-idle\"><figure class=\"fg-item-inner\"><a href=\"https:\/\/www.northbuild.gr\/wp-content\/uploads\/2026\/02\/energeiaki-anavathmisi-odos-alexandreias-thessaloniki-teliko-005.webp\" data-attachment-id=\"4613\" data-type=\"image\" class=\"fg-thumb\"><span class=\"fg-image-wrap\"><img decoding=\"async\" width=\"270\" height=\"230\" class=\"skip-lazy fg-image\" data-src-fg=\"https:\/\/www.northbuild.gr\/wp-content\/uploads\/cache\/2026\/02\/energeiaki-anavathmisi-odos-alexandreias-thessaloniki-teliko-005\/2749176618.webp\" src=\"data:image\/svg+xml,svgxmlnshttpwww.w3.org2000svgwidth270height230viewBox00270230svg\" loading=\"eager\"><\/span><span class=\"fg-image-overlay\"><\/span><\/a><\/figure><div class=\"fg-loader\"><\/div><\/div><div class=\"fg-item fg-type-image fg-idle\"><figure class=\"fg-item-inner\"><a href=\"https:\/\/www.northbuild.gr\/wp-content\/uploads\/2026\/02\/energeiaki-anavathmisi-odos-alexandreias-thessaloniki-teliko-006.webp\" data-attachment-id=\"4614\" data-type=\"image\" class=\"fg-thumb\"><span class=\"fg-image-wrap\"><img decoding=\"async\" width=\"270\" height=\"230\" class=\"skip-lazy fg-image\" data-src-fg=\"https:\/\/www.northbuild.gr\/wp-content\/uploads\/cache\/2026\/02\/energeiaki-anavathmisi-odos-alexandreias-thessaloniki-teliko-006\/846450475.webp\" src=\"data:image\/svg+xml,svgxmlnshttpwww.w3.org2000svgwidth270height230viewBox00270230svg\" loading=\"eager\"><\/span><span class=\"fg-image-overlay\"><\/span><\/a><\/figure><div class=\"fg-loader\"><\/div><\/div><div class=\"fg-item fg-type-image fg-idle\"><figure class=\"fg-item-inner\"><a href=\"https:\/\/www.northbuild.gr\/wp-content\/uploads\/2026\/02\/energeiaki-anavathmisi-odos-alexandreias-thessaloniki-teliko-007.webp\" data-attachment-id=\"4615\" data-type=\"image\" class=\"fg-thumb\"><span class=\"fg-image-wrap\"><img decoding=\"async\" width=\"270\" height=\"230\" class=\"skip-lazy fg-image\" data-src-fg=\"https:\/\/www.northbuild.gr\/wp-content\/uploads\/cache\/2026\/02\/energeiaki-anavathmisi-odos-alexandreias-thessaloniki-teliko-007\/3526708585.webp\" src=\"data:image\/svg+xml,svgxmlnshttpwww.w3.org2000svgwidth270height230viewBox00270230svg\" loading=\"eager\"><\/span><span class=\"fg-image-overlay\"><\/span><\/a><\/figure><div class=\"fg-loader\"><\/div><\/div><div class=\"fg-item fg-type-image fg-idle\"><figure class=\"fg-item-inner\"><a href=\"https:\/\/www.northbuild.gr\/wp-content\/uploads\/2026\/02\/energeiaki-anavathmisi-odos-alexandreias-thessaloniki-teliko-009.webp\" data-attachment-id=\"4617\" data-type=\"image\" class=\"fg-thumb\"><span class=\"fg-image-wrap\"><img decoding=\"async\" width=\"270\" height=\"230\" class=\"skip-lazy fg-image\" data-src-fg=\"https:\/\/www.northbuild.gr\/wp-content\/uploads\/cache\/2026\/02\/energeiaki-anavathmisi-odos-alexandreias-thessaloniki-teliko-009\/805158072.webp\" src=\"data:image\/svg+xml,svgxmlnshttpwww.w3.org2000svgwidth270height230viewBox00270230svg\" loading=\"eager\"><\/span><span class=\"fg-image-overlay\"><\/span><\/a><\/figure><div class=\"fg-loader\"><\/div><\/div><div class=\"fg-item fg-type-image fg-idle\"><figure class=\"fg-item-inner\"><a href=\"https:\/\/www.northbuild.gr\/wp-content\/uploads\/2026\/02\/energeiaki-anavathmisi-odos-alexandreias-thessaloniki-teliko-008.webp\" data-attachment-id=\"4616\" data-type=\"image\" class=\"fg-thumb\"><span class=\"fg-image-wrap\"><img decoding=\"async\" width=\"270\" height=\"230\" class=\"skip-lazy fg-image\" data-src-fg=\"https:\/\/www.northbuild.gr\/wp-content\/uploads\/cache\/2026\/02\/energeiaki-anavathmisi-odos-alexandreias-thessaloniki-teliko-008\/3485155066.webp\" src=\"data:image\/svg+xml,svgxmlnshttpwww.w3.org2000svgwidth270height230viewBox00270230svg\" loading=\"eager\"><\/span><span class=\"fg-image-overlay\"><\/span><\/a><\/figure><div class=\"fg-loader\"><\/div><\/div><\/div>\n\n\n\n<h3 class=\"wp-block-heading has-text-align-center\">Construction Stages<\/h3>\n\n\n<style type=\"text\/css\">\n#foogallery-gallery-4618 .fg-image { width: 270px; }\n#foogallery-gallery-4618 { --fg-gutter: 10px; }<\/style>\n\t\t\t<div class=\"foogallery foogallery-container foogallery-default foogallery-lightbox-foogallery fg-center fg-default fg-ready fg-light fg-shadow-medium fg-loading-default fg-loaded-fade-in fg-preset fg-brad fg-preset-small fg-preset fg-brad fg-preset-small\" id=\"foogallery-gallery-4618\" data-foogallery=\"{&quot;item&quot;:{&quot;showCaptionTitle&quot;:true,&quot;showCaptionDescription&quot;:true},&quot;lazy&quot;:true}\" data-foogallery-lightbox=\"{&quot;theme&quot;:&quot;fg-dark&quot;,&quot;thumbs&quot;:&quot;bottom&quot;,&quot;thumbsCaptions&quot;:false,&quot;thumbsBestFit&quot;:false,&quot;thumbsSmall&quot;:false,&quot;thumbsCaptionsAlign&quot;:&quot;default&quot;,&quot;info&quot;:&quot;bottom&quot;,&quot;infoVisible&quot;:true,&quot;infoOverlay&quot;:true,&quot;infoAlign&quot;:&quot;default&quot;,&quot;transition&quot;:&quot;fade&quot;,&quot;hoverButtons&quot;:false,&quot;fitMedia&quot;:false,&quot;noScrollbars&quot;:true,&quot;preserveButtonSpace&quot;:true,&quot;buttons&quot;:{&quot;fullscreen&quot;:true,&quot;info&quot;:true,&quot;thumbs&quot;:false},&quot;video&quot;:{&quot;autoPlay&quot;:true}}\" style=\"--fg-title-line-clamp: 1; --fg-description-line-clamp: 2;\" data-no-translation=\"\" >\n\t<div class=\"fg-item fg-type-image fg-idle\"><figure class=\"fg-item-inner\"><a href=\"https:\/\/www.northbuild.gr\/wp-content\/uploads\/2026\/02\/energeiaki-anavathmisi-odos-alexandreias-thessaloniki-kataskevi-013.webp\" data-attachment-id=\"4631\" data-type=\"image\" class=\"fg-thumb\"><span class=\"fg-image-wrap\"><img decoding=\"async\" width=\"270\" height=\"230\" class=\"skip-lazy fg-image\" data-src-fg=\"https:\/\/www.northbuild.gr\/wp-content\/uploads\/cache\/2026\/02\/energeiaki-anavathmisi-odos-alexandreias-thessaloniki-kataskevi-013\/3932824592.webp\" src=\"data:image\/svg+xml,svgxmlnshttpwww.w3.org2000svgwidth270height230viewBox00270230svg\" loading=\"eager\"><\/span><span class=\"fg-image-overlay\"><\/span><\/a><\/figure><div class=\"fg-loader\"><\/div><\/div><div class=\"fg-item fg-type-image fg-idle\"><figure class=\"fg-item-inner\"><a href=\"https:\/\/www.northbuild.gr\/wp-content\/uploads\/2026\/02\/energeiaki-anavathmisi-odos-alexandreias-thessaloniki-kataskevi-008.webp\" data-attachment-id=\"4626\" data-type=\"image\" class=\"fg-thumb\"><span class=\"fg-image-wrap\"><img decoding=\"async\" width=\"270\" height=\"230\" class=\"skip-lazy fg-image\" data-src-fg=\"https:\/\/www.northbuild.gr\/wp-content\/uploads\/cache\/2026\/02\/energeiaki-anavathmisi-odos-alexandreias-thessaloniki-kataskevi-008\/763915127.webp\" src=\"data:image\/svg+xml,svgxmlnshttpwww.w3.org2000svgwidth270height230viewBox00270230svg\" loading=\"eager\"><\/span><span class=\"fg-image-overlay\"><\/span><\/a><\/figure><div class=\"fg-loader\"><\/div><\/div><div class=\"fg-item fg-type-image fg-idle\"><figure class=\"fg-item-inner\"><a href=\"https:\/\/www.northbuild.gr\/wp-content\/uploads\/2026\/02\/energeiaki-anavathmisi-odos-alexandreias-thessaloniki-kataskevi-003.webp\" data-attachment-id=\"4621\" data-type=\"image\" class=\"fg-thumb\"><span class=\"fg-image-wrap\"><img decoding=\"async\" width=\"270\" height=\"230\" class=\"skip-lazy fg-image\" data-src-fg=\"https:\/\/www.northbuild.gr\/wp-content\/uploads\/cache\/2026\/02\/energeiaki-anavathmisi-odos-alexandreias-thessaloniki-kataskevi-003\/230408968.webp\" src=\"data:image\/svg+xml,svgxmlnshttpwww.w3.org2000svgwidth270height230viewBox00270230svg\" loading=\"eager\"><\/span><span class=\"fg-image-overlay\"><\/span><\/a><\/figure><div class=\"fg-loader\"><\/div><\/div><div class=\"fg-item fg-type-image fg-idle\"><figure class=\"fg-item-inner\"><a href=\"https:\/\/www.northbuild.gr\/wp-content\/uploads\/2026\/02\/energeiaki-anavathmisi-odos-alexandreias-thessaloniki-kataskevi-022.webp\" data-attachment-id=\"4640\" data-type=\"image\" class=\"fg-thumb\"><span class=\"fg-image-wrap\"><img decoding=\"async\" width=\"270\" height=\"230\" class=\"skip-lazy fg-image\" data-src-fg=\"https:\/\/www.northbuild.gr\/wp-content\/uploads\/cache\/2026\/02\/energeiaki-anavathmisi-odos-alexandreias-thessaloniki-kataskevi-022\/1357718767.webp\" src=\"data:image\/svg+xml,svgxmlnshttpwww.w3.org2000svgwidth270height230viewBox00270230svg\" loading=\"eager\"><\/span><span class=\"fg-image-overlay\"><\/span><\/a><\/figure><div class=\"fg-loader\"><\/div><\/div><div class=\"fg-item fg-type-image fg-idle\"><figure class=\"fg-item-inner\"><a href=\"https:\/\/www.northbuild.gr\/wp-content\/uploads\/2026\/02\/energeiaki-anavathmisi-odos-alexandreias-thessaloniki-kataskevi-023.webp\" data-attachment-id=\"4641\" data-type=\"image\" class=\"fg-thumb\"><span class=\"fg-image-wrap\"><img decoding=\"async\" width=\"270\" height=\"230\" class=\"skip-lazy fg-image\" data-src-fg=\"https:\/\/www.northbuild.gr\/wp-content\/uploads\/cache\/2026\/02\/energeiaki-anavathmisi-odos-alexandreias-thessaloniki-kataskevi-023\/958872545.webp\" src=\"data:image\/svg+xml,svgxmlnshttpwww.w3.org2000svgwidth270height230viewBox00270230svg\" loading=\"eager\"><\/span><span class=\"fg-image-overlay\"><\/span><\/a><\/figure><div class=\"fg-loader\"><\/div><\/div><div class=\"fg-item fg-type-image fg-idle\"><figure class=\"fg-item-inner\"><a href=\"https:\/\/www.northbuild.gr\/wp-content\/uploads\/2026\/02\/energeiaki-anavathmisi-odos-alexandreias-thessaloniki-kataskevi-014.webp\" data-attachment-id=\"4632\" data-type=\"image\" class=\"fg-thumb\"><span class=\"fg-image-wrap\"><img decoding=\"async\" width=\"270\" height=\"230\" class=\"skip-lazy fg-image\" data-src-fg=\"https:\/\/www.northbuild.gr\/wp-content\/uploads\/cache\/2026\/02\/energeiaki-anavathmisi-odos-alexandreias-thessaloniki-kataskevi-014\/232281102.webp\" src=\"data:image\/svg+xml,svgxmlnshttpwww.w3.org2000svgwidth270height230viewBox00270230svg\" loading=\"eager\"><\/span><span class=\"fg-image-overlay\"><\/span><\/a><\/figure><div class=\"fg-loader\"><\/div><\/div><div class=\"fg-item fg-type-image fg-idle\"><figure class=\"fg-item-inner\"><a href=\"https:\/\/www.northbuild.gr\/wp-content\/uploads\/2026\/02\/energeiaki-anavathmisi-odos-alexandreias-thessaloniki-kataskevi-015.webp\" data-attachment-id=\"4633\" data-type=\"image\" class=\"fg-thumb\"><span class=\"fg-image-wrap\"><img decoding=\"async\" width=\"270\" height=\"230\" class=\"skip-lazy fg-image\" data-src-fg=\"https:\/\/www.northbuild.gr\/wp-content\/uploads\/cache\/2026\/02\/energeiaki-anavathmisi-odos-alexandreias-thessaloniki-kataskevi-015\/1678920448.webp\" src=\"data:image\/svg+xml,svgxmlnshttpwww.w3.org2000svgwidth270height230viewBox00270230svg\" loading=\"eager\"><\/span><span class=\"fg-image-overlay\"><\/span><\/a><\/figure><div class=\"fg-loader\"><\/div><\/div><div class=\"fg-item fg-type-image fg-idle\"><figure class=\"fg-item-inner\"><a href=\"https:\/\/www.northbuild.gr\/wp-content\/uploads\/2026\/02\/energeiaki-anavathmisi-odos-alexandreias-thessaloniki-kataskevi-009.webp\" data-attachment-id=\"4627\" data-type=\"image\" class=\"fg-thumb\"><span class=\"fg-image-wrap\"><img decoding=\"async\" width=\"270\" height=\"230\" class=\"skip-lazy fg-image\" data-src-fg=\"https:\/\/www.northbuild.gr\/wp-content\/uploads\/cache\/2026\/02\/energeiaki-anavathmisi-odos-alexandreias-thessaloniki-kataskevi-009\/1145205881.webp\" src=\"data:image\/svg+xml,svgxmlnshttpwww.w3.org2000svgwidth270height230viewBox00270230svg\" loading=\"eager\"><\/span><span class=\"fg-image-overlay\"><\/span><\/a><\/figure><div class=\"fg-loader\"><\/div><\/div><div class=\"fg-item fg-type-image fg-idle\"><figure class=\"fg-item-inner\"><a href=\"https:\/\/www.northbuild.gr\/wp-content\/uploads\/2026\/02\/energeiaki-anavathmisi-odos-alexandreias-thessaloniki-kataskevi-010.webp\" data-attachment-id=\"4628\" data-type=\"image\" class=\"fg-thumb\"><span class=\"fg-image-wrap\"><img decoding=\"async\" width=\"270\" height=\"230\" class=\"skip-lazy fg-image\" data-src-fg=\"https:\/\/www.northbuild.gr\/wp-content\/uploads\/cache\/2026\/02\/energeiaki-anavathmisi-odos-alexandreias-thessaloniki-kataskevi-010\/3861891412.webp\" src=\"data:image\/svg+xml,svgxmlnshttpwww.w3.org2000svgwidth270height230viewBox00270230svg\" loading=\"eager\"><\/span><span class=\"fg-image-overlay\"><\/span><\/a><\/figure><div class=\"fg-loader\"><\/div><\/div><div class=\"fg-item fg-type-image fg-idle\"><figure class=\"fg-item-inner\"><a href=\"https:\/\/www.northbuild.gr\/wp-content\/uploads\/2026\/02\/energeiaki-anavathmisi-odos-alexandreias-thessaloniki-kataskevi-016.webp\" data-attachment-id=\"4634\" data-type=\"image\" class=\"fg-thumb\"><span class=\"fg-image-wrap\"><img decoding=\"async\" width=\"270\" height=\"230\" class=\"skip-lazy fg-image\" data-src-fg=\"https:\/\/www.northbuild.gr\/wp-content\/uploads\/cache\/2026\/02\/energeiaki-anavathmisi-odos-alexandreias-thessaloniki-kataskevi-016\/4294525287.webp\" src=\"data:image\/svg+xml,svgxmlnshttpwww.w3.org2000svgwidth270height230viewBox00270230svg\" loading=\"eager\"><\/span><span class=\"fg-image-overlay\"><\/span><\/a><\/figure><div class=\"fg-loader\"><\/div><\/div><div class=\"fg-item fg-type-image fg-idle\"><figure class=\"fg-item-inner\"><a href=\"https:\/\/www.northbuild.gr\/wp-content\/uploads\/2026\/02\/energeiaki-anavathmisi-odos-alexandreias-thessaloniki-kataskevi-001.webp\" data-attachment-id=\"4619\" data-type=\"image\" class=\"fg-thumb\"><span class=\"fg-image-wrap\"><img decoding=\"async\" width=\"270\" height=\"230\" class=\"skip-lazy fg-image\" data-src-fg=\"https:\/\/www.northbuild.gr\/wp-content\/uploads\/cache\/2026\/02\/energeiaki-anavathmisi-odos-alexandreias-thessaloniki-kataskevi-001\/2014521614.webp\" src=\"data:image\/svg+xml,svgxmlnshttpwww.w3.org2000svgwidth270height230viewBox00270230svg\" loading=\"eager\"><\/span><span class=\"fg-image-overlay\"><\/span><\/a><\/figure><div class=\"fg-loader\"><\/div><\/div><div class=\"fg-item fg-type-image fg-idle\"><figure class=\"fg-item-inner\"><a href=\"https:\/\/www.northbuild.gr\/wp-content\/uploads\/2026\/02\/energeiaki-anavathmisi-odos-alexandreias-thessaloniki-kataskevi-002.webp\" data-attachment-id=\"4620\" data-type=\"image\" class=\"fg-thumb\"><span class=\"fg-image-wrap\"><img decoding=\"async\" width=\"270\" height=\"230\" class=\"skip-lazy fg-image\" data-src-fg=\"https:\/\/www.northbuild.gr\/wp-content\/uploads\/cache\/2026\/02\/energeiaki-anavathmisi-odos-alexandreias-thessaloniki-kataskevi-002\/1685183494.webp\" src=\"data:image\/svg+xml,svgxmlnshttpwww.w3.org2000svgwidth270height230viewBox00270230svg\" loading=\"eager\"><\/span><span class=\"fg-image-overlay\"><\/span><\/a><\/figure><div class=\"fg-loader\"><\/div><\/div><div class=\"fg-item fg-type-image fg-idle\"><figure class=\"fg-item-inner\"><a href=\"https:\/\/www.northbuild.gr\/wp-content\/uploads\/2026\/02\/energeiaki-anavathmisi-odos-alexandreias-thessaloniki-kataskevi-004.webp\" data-attachment-id=\"4622\" data-type=\"image\" class=\"fg-thumb\"><span class=\"fg-image-wrap\"><img decoding=\"async\" width=\"270\" height=\"230\" class=\"skip-lazy fg-image\" data-src-fg=\"https:\/\/www.northbuild.gr\/wp-content\/uploads\/cache\/2026\/02\/energeiaki-anavathmisi-odos-alexandreias-thessaloniki-kataskevi-004\/3926504214.webp\" src=\"data:image\/svg+xml,svgxmlnshttpwww.w3.org2000svgwidth270height230viewBox00270230svg\" loading=\"eager\"><\/span><span class=\"fg-image-overlay\"><\/span><\/a><\/figure><div class=\"fg-loader\"><\/div><\/div><div class=\"fg-item fg-type-image fg-idle\"><figure class=\"fg-item-inner\"><a href=\"https:\/\/www.northbuild.gr\/wp-content\/uploads\/2026\/02\/energeiaki-anavathmisi-odos-alexandreias-thessaloniki-kataskevi-006.webp\" data-attachment-id=\"4624\" data-type=\"image\" class=\"fg-thumb\"><span class=\"fg-image-wrap\"><img decoding=\"async\" width=\"270\" height=\"230\" class=\"skip-lazy fg-image\" 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