{"id":9,"date":"2026-03-12T09:58:54","date_gmt":"2026-03-12T09:58:54","guid":{"rendered":"http:\/\/dexdari.space\/?page_id=9"},"modified":"2026-03-19T15:55:08","modified_gmt":"2026-03-19T15:55:08","slug":"underfloor-heating-kilkenny","status":"publish","type":"page","link":"https:\/\/dexdari.space\/","title":{"rendered":"Technical Underfloor Heating Engineering"},"content":{"rendered":"\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"683\" src=\"http:\/\/dexdari.space\/wp-content\/uploads\/2026\/03\/8uUGt2pJJ-1024x683.jpg\" alt=\"\" class=\"wp-image-12\" srcset=\"https:\/\/dexdari.space\/wp-content\/uploads\/2026\/03\/8uUGt2pJJ-1024x683.jpg 1024w, https:\/\/dexdari.space\/wp-content\/uploads\/2026\/03\/8uUGt2pJJ-300x200.jpg 300w, https:\/\/dexdari.space\/wp-content\/uploads\/2026\/03\/8uUGt2pJJ-768x512.jpg 768w, https:\/\/dexdari.space\/wp-content\/uploads\/2026\/03\/8uUGt2pJJ.jpg 1200w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p>At <strong>dexdari<\/strong>, directed by Kate OHara, we provide high-fidelity thermal engineering solutions for residential and commercial properties across the Dublin 6W region. Operating from 50 Westfield Rd, Harold&#8217;s Cross, our technical focus is the design and implementation of radiant floor heating systems that maximize the thermodynamic efficiency of the building envelope. By transitioning from high-temperature convection to low-temperature radiant heat, we ensure a consistent vertical temperature profile that aligns with the requirements of <strong>Part L of the Irish Building Regulations<\/strong>. Our services encompass the entire mechanical lifecycle, from initial hydraulic circuit design to final system balancing and pressure verification.<\/p>\n\n\n\n<p><strong>Circuit Architecture and System Classification<\/strong> We categorize our installations based on the structural requirements of the Harold&#8217;s Cross property and the primary heat source. Our technical team evaluates the substrate to determine the optimal delivery method:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Hydronic High-Mass Systems:<\/strong> Designed for new builds, utilizing multilayer oxygen-barrier pipes (PERT-AL-PERT) embedded within liquid screeds. This creates a thermal storage block that operates with high efficiency alongside modern air-to-water heat pumps.<\/li>\n\n\n\n<li><strong>Low-Profile Retrofit Solutions:<\/strong> Engineered for Harold&#8217;s Cross renovations where floor datum heights are restricted. We utilize slim-bore hydronic pipes or ultra-thin electric radiant mats that integrate directly into the adhesive layer without requiring significant structural modification.<\/li>\n<\/ul>\n\n\n\n<p><strong>Hydraulic Balancing and Manifold Integration<\/strong> The heart of a dexdari installation is the manifold assembly. We utilize professional-grade manifolds equipped with individual flow meters for every circuit. This allows our technicians to perform precise hydraulic balancing, ensuring that every room reaches its target set-point simultaneously, regardless of the pipe length or distance from the heat source. By managing the flow rates at the manifold, we eliminate the energy waste associated with &#8220;short-circuiting&#8221; and ensure that the circulation pump operates at its peak efficiency.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" src=\"http:\/\/dexdari.space\/wp-content\/uploads\/2026\/03\/B7nnSwdY-1024x768.jpg\" alt=\"\" class=\"wp-image-11\" srcset=\"https:\/\/dexdari.space\/wp-content\/uploads\/2026\/03\/B7nnSwdY-1024x768.jpg 1024w, https:\/\/dexdari.space\/wp-content\/uploads\/2026\/03\/B7nnSwdY-300x225.jpg 300w, https:\/\/dexdari.space\/wp-content\/uploads\/2026\/03\/B7nnSwdY-768x576.jpg 768w, https:\/\/dexdari.space\/wp-content\/uploads\/2026\/03\/B7nnSwdY-1536x1152.jpg 1536w, https:\/\/dexdari.space\/wp-content\/uploads\/2026\/03\/B7nnSwdY.jpg 1600w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p><strong>Structural Preparation and Thermal Insulation<\/strong> A critical technical variable in underfloor heating is the mitigation of downward heat loss. At <strong>dexdari<\/strong> (VAT: IE3750668CH), we prioritize the installation of high-density floor insulation boards that meet or exceed SEAI standards.<\/p>\n\n\n\n<ol start=\"1\" class=\"wp-block-list\">\n<li><strong>Substrate Audit:<\/strong> We perform a moisture and levelness check of the subfloor before any mechanical layout begins.<\/li>\n\n\n\n<li><strong>Expansion Management:<\/strong> We install perimeter expansion strips to decouple the heated floor mass from the structural walls, preventing mechanical stress and cracking during thermal cycles.<\/li>\n\n\n\n<li><strong>Vapor Barriers:<\/strong> Heavy-duty membranes are utilized to protect the insulation and maintain the integrity of the screed during the curing process.<\/li>\n<\/ol>\n\n\n\n<p><strong>Commissioning and Operational Transparency<\/strong> Our work at 50 Westfield Rd is not complete until the system has undergone a rigorous pressure test at six bar for twenty-four hours to verify the integrity of all joints. We provide our clients in Dublin 6W with a comprehensive technical handover pack, including a circuit map and smart-control calibration guides. By integrating intelligent thermostats with independent zone control, we allow for the precise management of thermal loads, ensuring that your home remains comfortable and cost-effective through the Irish winter. For professional consultation or to submit architectural plans for a technical audit, contact Kate OHara at <strong>mail@dexdari.space<\/strong>.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>At dexdari, directed by Kate OHara, we provide high-fidelity thermal engineering solutions for residential and commercial properties across the Dublin 6W region. Operating from 50 Westfield Rd, Harold&#8217;s Cross, our<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":1,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-9","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/dexdari.space\/index.php?rest_route=\/wp\/v2\/pages\/9","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/dexdari.space\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/dexdari.space\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/dexdari.space\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/dexdari.space\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=9"}],"version-history":[{"count":3,"href":"https:\/\/dexdari.space\/index.php?rest_route=\/wp\/v2\/pages\/9\/revisions"}],"predecessor-version":[{"id":59,"href":"https:\/\/dexdari.space\/index.php?rest_route=\/wp\/v2\/pages\/9\/revisions\/59"}],"wp:attachment":[{"href":"https:\/\/dexdari.space\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=9"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}