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    <title>APMBuild Ltd — Energy-Efficient Building Blog</title>
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    <description>Practical, jargon-free guides on EnerPHit deep retrofit, PHPP assessment, MEES compliance, traditional building retrofit and European materials supply — from APMBuild Ltd in Hereford, serving the West Midlands and Welsh borders.</description>
    <language>en-GB</language>
    <copyright>© 2026 APMBuild Ltd. Registered in England &amp; Wales 16087373.</copyright>
    <managingEditor>office@apmbuild.uk (Paweł Okurowski)</managingEditor>
    <webMaster>office@apmbuild.uk (Paweł Okurowski)</webMaster>
    <lastBuildDate>Tue, 09 Jun 2026 12:00:00 +0100</lastBuildDate>
    <pubDate>Tue, 09 Jun 2026 12:00:00 +0100</pubDate>
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    <category>Construction</category>
    <category>Energy Efficiency</category>
    <category>UK Building</category>
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      <title>The 2026 MEES Reset: EPC C by 2030, a £10,000 Cap, and What UK Landlords Need to Know</title>
      <link>https://www.apmbuild.uk/blog-mees-2030-landlord-guide</link>
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      <pubDate>Tue, 09 Jun 2026 09:00:00 +0100</pubDate>
      <dc:creator>Paweł Okurowski</dc:creator>
      <category>Compliance</category>
      <category>For Landlords</category>
      <description><![CDATA[The MEES rules changed in January 2026. EPC C deadline is now 1 October 2030, the cost cap is £10,000, and the heritage exemption is being removed. A practical landlord's guide covering the dual-metric standard, the SAP-to-HEM cutover trap, and what to do with a 5-property portfolio in 2026.]]></description>
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      <title>Deep Retrofit Cost UK 2026: An Honest Breakdown by Element</title>
      <link>https://www.apmbuild.uk/blog-deep-retrofit-cost-breakdown-uk-2026</link>
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      <pubDate>Sun, 07 Jun 2026 09:00:00 +0100</pubDate>
      <dc:creator>Paweł Okurowski</dc:creator>
      <category>Retrofit</category>
      <category>Costs</category>
      <description><![CDATA[Element-by-element 2026 UK deep retrofit costs with three worked case studies (Victorian terrace, 1960s semi, pre-1900 stone cottage), the soft-cost line items most quotes hide, and £100k vs £200k budget scenarios. Pricing for the West Midlands and Welsh borders.]]></description>
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      <title>Pre-1900 Stone Cottage Retrofit: What Actually Works in Herefordshire and the Welsh Borders</title>
      <link>https://www.apmbuild.uk/blog-stone-cottage-retrofit-herefordshire-welsh-borders</link>
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      <pubDate>Fri, 05 Jun 2026 09:00:00 +0100</pubDate>
      <dc:creator>Paweł Okurowski</dc:creator>
      <category>Retrofit</category>
      <category>Traditional Buildings</category>
      <description><![CDATA[Why PIR insulation rots a stone cottage in five years, what should go in instead, the IWI vs EWI vs hybrid decision, and the regulatory route under PAS 2035:2023 and MEES 2030. 2026 cost reality from the Welsh borders.]]></description>
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      <title>Timber Frame vs Masonry: The Full Lifecycle View</title>
      <link>https://www.apmbuild.uk/blog-timber-frame-sustainability-lifecycle</link>
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      <pubDate>Tue, 02 Jun 2026 09:00:00 +0100</pubDate>
      <dc:creator>Paweł Okurowski</dc:creator>
      <category>Sustainability</category>
      <description><![CDATA[Is timber frame really the greener choice? A sourced whole-life carbon view of UK timber frame vs solid masonry — end-of-life routing, transport, chemistry and the lifespan dispute the brochures leave out.]]></description>
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    <item>
      <title>The Thermos Syndrome: Why New UK Homes Turn Into Ovens in Summer (And How to Fix It)</title>
      <link>https://www.apmbuild.uk/blog-thermos-syndrome-uk-overheating</link>
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      <pubDate>Thu, 28 May 2026 09:00:00 +0100</pubDate>
      <dc:creator>Paweł Okurowski</dc:creator>
      <category>Building Science</category>
      <description><![CDATA[UK new builds are well-insulated for winter and unliveable in summer. The three causes — lightweight construction, big glazing, weak ventilation — and how Part O, CIBSE TM59 and proper design fix it.]]></description>
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      <title>PHPP Modelling for UK Architects: When to Use It, What It Costs, and How to Read the Output</title>
      <link>https://www.apmbuild.uk/blog-phpp-modelling-architects</link>
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      <pubDate>Fri, 22 May 2026 09:00:00 +0100</pubDate>
      <dc:creator>Paweł Okurowski</dc:creator>
      <category>PHPP</category>
      <category>For Architects</category>
      <description><![CDATA[The Passive House Planning Package explained for UK architects — how it differs from SAP, typical costs, when you need it on a project, and how to interpret the five key output numbers.]]></description>
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      <title>PAS 2035 Explained (2026): What UK Homeowners and Architects Actually Need to Know</title>
      <link>https://www.apmbuild.uk/blog-pas-2035-explained-2026</link>
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      <pubDate>Fri, 15 May 2026 09:00:00 +0100</pubDate>
      <dc:creator>Paweł Okurowski</dc:creator>
      <category>Compliance</category>
      <description><![CDATA[The UK's retrofit framework in plain English. When PAS 2035 applies (ECO4, GBIS, social housing), the five specialist roles, the six required documents, common mistakes, and how it sits next to EnerPHit and Building Regulations.]]></description>
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      <title>EnerPHit Retrofit in the UK: The Complete Guide for Homeowners (2026)</title>
      <link>https://www.apmbuild.uk/blog-enerphit-retrofit-guide</link>
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      <pubDate>Fri, 08 May 2026 09:00:00 +0100</pubDate>
      <dc:creator>Paweł Okurowski</dc:creator>
      <category>Retrofit</category>
      <category>For Homeowners</category>
      <description><![CDATA[A practical, jargon-free walkthrough of EnerPHit deep retrofit for UK homeowners — costs (£1,800–2,600/m²), the seven-stage process, energy savings of 85–90%, planning permission, and what separates good contractors from the rest.]]></description>
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      <title>From Mazury to Ledbury (via Mallorca): Why I Started APMBuild</title>
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      <pubDate>Fri, 01 May 2026 09:00:00 +0100</pubDate>
      <dc:creator>Paweł Okurowski</dc:creator>
      <category>Founder Story</category>
      <description><![CDATA[A personal story — from the Mazurian Lakes and Polish Army engineer reconnaissance, through German building sites and eight years on Mallorca, to building my first UK house in Ledbury in 2013 and founding APMBuild Ltd in 2024.]]></description>
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