[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"page-\u002Fcase-studies\u002Fpre-improvement-sound-insulation-testing-baseline-results-before-acoustic-upgrades":3,"atspace-main-nav":382,"atspace-footer-navs":410},{"data":4},{"id":5,"user_id":6,"parent_id":7,"page_type_id":8,"linked_page_id":9,"title":10,"slug":11,"full_url":12,"live":13,"data_model":14,"created_at":92,"updated_at":93,"is_homepage":20,"is_template":20,"parent":94,"seometa":102,"page_type":115,"page_type_values":142,"linked_page":9,"theme_styles":150},119,7,21,2,null,"Pre-Improvement Sound Insulation Testing: Baseline Results Before Acoustic Upgrades","pre-improvement-sound-insulation-testing-baseline-results-before-acoustic-upgrades","\u002Fcase-studies\u002Fpre-improvement-sound-insulation-testing-baseline-results-before-acoustic-upgrades",true,[15,74],{"name":16,"componentName":17,"cols":18,"colsMD":19,"customColSpan":20,"parentAlign":21,"bgImage":9,"inlineStyles":9,"bgColor":22,"group":23,"margin":9,"padding":9,"classes":24,"colSpan":9,"id":25,"originalModel":26,"borderWidth":66,"borderColor":67,"borderRadius":9,"paddingVertical":68,"blockTemplateId":69,"block_scope":70,"blockLabel":71,"blockDescription":9,"is_block":13,"paddingHorizontalSM":9,"paddingHorizontal":72,"sticky":20,"stickyTop":65,"stickyDisableSmall":20,"borderPosition":73},"Container","ColContainer","grid-cols-1","md:grid-cols-12",false,"w-full","#ebf5f3","main","pattern_bg","f1bcde02-fe0a-4831-8ef7-833d9f4fbb17",[27],[28,34],{"colSpan":29,"colSpanSM":30,"colSpanMD":31,"colSpanLG":32,"customColSpan":20,"bgColor":9,"borderWidth":9,"borderColor":9,"borderRadius":9,"classes":9,"id":33,"borderPosition":9},"col-span-1","sm:col-span-12","md:col-span-12","lg:col-span-12","608d7c62-4a53-4ecd-90e5-9a4d00eaa4ad",{"name":35,"componentName":17,"nested":13,"cols":18,"colsMD":19,"customColSpan":20,"parentAlign":21,"bgImage":9,"inlineStyles":9,"bgColor":9,"group":36,"margin":9,"padding":9,"classes":9,"colSpan":9,"id":37,"originalModel":38,"borderWidth":9,"borderColor":9,"borderRadius":9,"containerWidth":64,"sticky":20,"stickyTop":65,"stickyDisableSmall":20,"borderPosition":9},"Nested 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\u003C!-- Image -->\n    \u003Cdiv class=\"relative ml-0 md:ml-10 mt-0 overflow-hidden rounded-2xl\">\n      \u003Cimg\n        src=\"{{feature_image}}\"\n        alt=\"Case study feature\"\n        class=\"block h-[260px] w-full object-cover\"\n      \u002F>\n    \u003C\u002Fdiv>\n  \u003C\u002Fdiv>\n\u003C\u002Fdiv>","max-w-6xl mx-auto",0,"border-2","05871b","py-16",12,"standard","Our Services - Green block with bg pattern","px-7","border-b",{"name":16,"componentName":17,"cols":18,"colsMD":19,"customColSpan":20,"parentAlign":21,"bgImage":9,"inlineStyles":9,"bgColor":9,"group":23,"margin":9,"padding":9,"classes":9,"colSpan":9,"id":75,"originalModel":76,"borderWidth":9,"borderColor":9,"borderRadius":9,"sticky":20,"stickyTop":65,"stickyDisableSmall":20,"paddingVertical":90,"borderPosition":9,"paddingHorizontal":91},"0634e860-5bb2-42de-aa57-b2272d325b7a",[77],[78,80],{"id":79,"colSpan":29,"colSpanSM":30,"colSpanMD":31,"colSpanLG":32,"customColSpan":20,"bgColor":9,"borderWidth":9,"borderColor":9,"borderRadius":9,"classes":9,"borderPosition":9},"769b7f36-06b0-4bcc-9fc7-b1935051d677",{"name":35,"componentName":17,"nested":13,"cols":18,"colsMD":19,"customColSpan":20,"parentAlign":21,"bgImage":9,"inlineStyles":9,"bgColor":9,"group":36,"margin":9,"padding":9,"classes":9,"colSpan":9,"id":81,"originalModel":82,"borderWidth":9,"borderColor":9,"borderRadius":9,"sticky":20,"stickyTop":65,"stickyDisableSmall":20,"containerWidth":64,"borderPosition":9},"e7c2eabd-f877-467a-89f0-aa8ef8b7f411",[83],[84,86],{"id":85,"colSpan":29,"colSpanSM":30,"colSpanMD":31,"colSpanLG":32,"customColSpan":20,"bgColor":9,"borderWidth":9,"borderColor":9,"borderRadius":9,"classes":9,"borderPosition":9},"c37da2da-dc4c-4238-938b-031fe5501f7d",{"name":46,"componentName":47,"group":48,"margin":9,"padding":9,"classes":9,"bgImage":9,"id":87,"originalModel":88},"30243da6-e294-4dbe-9226-f959bbb2a3d8",{"proseEnabled":13,"content":89,"lineHeightClass":52,"trackingClass":53,"spacingClass":54},"\u003Cdiv class=\"et_pb_column et_pb_column_2_3 et_pb_column_2_tb_body  et_pb_css_mix_blend_mode_passthrough\">\n\u003Cdiv class=\"et_pb_module et_pb_post_content et_pb_post_content_0_tb_body\">\n\u003Cdiv>\n\u003Ch2>\u003Cstrong>The result\u003C\u002Fstrong>\u003C\u002Fh2>\n\u003Cp>A residential block was planning acoustic upgrades, but the client wanted \u003Cstrong>measured evidence\u003C\u002Fstrong> &mdash; not guesswork.\u003Cbr>ATSPACE carried out \u003Cstrong>pre‑improvement sound insulation testing\u003C\u002Fstrong> to set a clear baseline for airborne and impact sound, identify the weakest paths, and define realistic upgrade targets before spending money.\u003C\u002Fp>\n\u003Cp>The result was a \u003Cstrong>targeted and cost‑efficient upgrade plan\u003C\u002Fstrong> focused on the floor build‑ups and flanking routes that were actually causing complaints, rather than broad, expensive strip‑out across all flats.\u003C\u002Fp>\n\u003Ch2>\u003Cstrong>Project snapshot\u003C\u002Fstrong>\u003C\u002Fh2>\n\u003Cp>\u003Cstrong>Service:\u003C\u002Fstrong> Pre‑improvement sound insulation testing\u003Cbr>\u003Cstrong>Client:\u003C\u002Fstrong> Managing agent + refurbishment contractor\u003Cbr>\u003Cstrong>Site:\u003C\u002Fstrong> Rowan Court, 22 Millbank Road, Reading RG2 0EW\u003Cbr>\u003Cstrong>Building type:\u003C\u002Fstrong> 3‑storey residential block, 24 flats\u003Cbr>\u003Cstrong>Construction:\u003C\u002Fstrong> Concrete slabs, mixed floor finishes, suspended ceilings in some units\u003Cbr>\u003Cstrong>Programme stage:\u003C\u002Fstrong> Pre‑upgrade baseline + scope setting\u003Cbr>\u003Cstrong>Compliance driver:\u003C\u002Fstrong> Part E upgrade intent + resident comfort goals\u003Cbr>\u003Cstrong>ATSPACE delivery:\u003C\u002Fstrong> Airborne + impact testing, build‑up inspection, diagnosis of weak points, upgrade‑target recommendations, reporting for contractor scope\u003C\u002Fp>\n\u003Ch2>\u003Cstrong>Why baseline sound testing was needed\u003C\u002Fstrong>\u003C\u002Fh2>\n\u003Cp>The client had a common retrofit problem:\u003C\u002Fp>\n\u003Cblockquote>\n\u003Cp>Everyone had an opinion &mdash; no one had \u003Cstrong>measured evidence\u003C\u002Fstrong>.\u003C\u002Fp>\n\u003C\u002Fblockquote>\n\u003Cp>Baseline testing answered three critical questions:\u003C\u002Fp>\n\u003Col>\n\u003Cli>\u003Cstrong>What is the actual performance today?\u003C\u002Fstrong>\u003C\u002Fli>\n\u003Cli>\u003Cstrong>Is the dominant issue airborne noise, impact noise, or both?\u003C\u002Fstrong>\u003C\u002Fli>\n\u003Cli>\u003Cstrong>Where is the weakest path that should be fixed first?\u003C\u002Fstrong>\u003C\u002Fli>\n\u003C\u002Fol>\n\u003Cp>Without baseline data, acoustic upgrades become a \u003Cstrong>gamble\u003C\u002Fstrong> &mdash; and expensive mistakes are common.\u003C\u002Fp>\n\u003Ch2>\u003Cstrong>What pre‑improvement sound insulation testing measures\u003C\u002Fstrong>\u003C\u002Fh2>\n\u003Cp>ATSPACE measured the sound transmission \u003Cstrong>before\u003C\u002Fstrong> any upgrade works, covering:\u003C\u002Fp>\n\u003Ch3>\u003Cstrong>Airborne sound insulation\u003C\u002Fstrong>\u003C\u002Fh3>\n\u003Cp>Noise transmitted through structure from speech, TV, music, normal living.\u003Cbr>Reported as \u003Cstrong>DnT,w + spectrum adjustment\u003C\u002Fstrong>.\u003C\u002Fp>\n\u003Ch3>\u003Cstrong>Impact sound insulation\u003C\u002Fstrong>\u003C\u002Fh3>\n\u003Cp>Footfall, dropped items, hard flooring noise.\u003Cbr>Reported as \u003Cstrong>L&rsquo;nT,w\u003C\u002Fstrong>.\u003C\u002Fp>\n\u003Cp>The value of baseline testing is that it identifies:\u003C\u002Fp>\n\u003Cul>\n\u003Cli>whether the floor structure is the weak point\u003C\u002Fli>\n\u003Cli>whether flanking routes are amplifying noise\u003C\u002Fli>\n\u003Cli>whether finishes (such as hard flooring) are the main culprit\u003C\u002Fli>\n\u003C\u002Ful>\n\u003Ch2>\u003Cstrong>What was happening in this block\u003C\u002Fstrong>\u003C\u002Fh2>\n\u003Cp>Residents were experiencing different issues, but a pattern emerged:\u003C\u002Fp>\n\u003Cul>\n\u003Cli>footfall in bedrooms + living rooms\u003C\u002Fli>\n\u003Cli>chair scrape noise travelling clearly\u003C\u002Fli>\n\u003Cli>occasional airborne speech transfer\u003C\u002Fli>\n\u003Cli>worse results in certain vertical stacks\u003C\u002Fli>\n\u003C\u002Ful>\n\u003Cp>This strongly suggested \u003Cstrong>impact noise dominance\u003C\u002Fstrong>, with flanking via services and ceiling voids worsening the problem.\u003C\u002Fp>\n\u003Ch2>\u003Cstrong>What ATSPACE did\u003C\u002Fstrong>\u003C\u002Fh2>\n\u003Ch3>\u003Cstrong>Step 1: Select the right test locations\u003C\u002Fstrong>\u003C\u002Fh3>\n\u003Cp>We mapped complaints by stack and selected representative flat‑pairs &mdash; not random locations &mdash; to maximise diagnostic value.\u003C\u002Fp>\n\u003Ch3>\u003Cstrong>Step 2: Baseline airborne + impact testing\u003C\u002Fstrong>\u003C\u002Fh3>\n\u003Cp>We tested selected dwellings and documented:\u003C\u002Fp>\n\u003Cul>\n\u003Cli>floor finish details\u003C\u002Fli>\n\u003Cli>ceiling build‑ups\u003C\u002Fli>\n\u003Cli>any relevant construction differences\u003C\u002Fli>\n\u003C\u002Ful>\n\u003Ch3>\u003Cstrong>Step 3: Walkthrough inspections linked to results\u003C\u002Fstrong>\u003C\u002Fh3>\n\u003Cp>We inspected the structure to confirm \u003Cstrong>why\u003C\u002Fstrong> certain flats performed worse, checking:\u003C\u002Fp>\n\u003Cul>\n\u003Cli>hard flooring + underlay type\u003C\u002Fli>\n\u003Cli>perimeter detailing\u003C\u002Fli>\n\u003Cli>ceiling voids, downlighters, access panels\u003C\u002Fli>\n\u003Cli>service penetrations and boxing\u003C\u002Fli>\n\u003Cli>corridor\u002Fparty wall junctions\u003C\u002Fli>\n\u003Cli>suspended ceiling condition (where present)\u003C\u002Fli>\n\u003C\u002Ful>\n\u003Ch3>\u003Cstrong>Step 4: Identify dominant weak paths + set upgrade targets\u003C\u002Fstrong>\u003C\u002Fh3>\n\u003Cp>We separated general background transmission from the \u003Cstrong>primary failure routes\u003C\u002Fstrong> and issued practical upgrade targets based on measured data.\u003C\u002Fp>\n\u003Ch2>\u003Cstrong>The baseline results and what they meant\u003C\u002Fstrong>\u003C\u002Fh2>\n\u003Cp>The results were clear:\u003C\u002Fp>\n\u003Cul>\n\u003Cli>\u003Cstrong>Airborne performance\u003C\u002Fstrong>: varied by stack but generally near acceptable comfort\u003C\u002Fli>\n\u003Cli>\u003Cstrong>Impact performance\u003C\u002Fstrong>: consistently weak in units with hard flooring + basic ceiling build‑ups\u003C\u002Fli>\n\u003C\u002Ful>\n\u003Cp>This proved the block&rsquo;s real issue:\u003C\u002Fp>\n\u003Cul>\n\u003Cli>\u003Cstrong>impact sound through floor finishes\u003C\u002Fstrong>, not airborne sound\u003C\u002Fli>\n\u003Cli>\u003Cstrong>flanking routes\u003C\u002Fstrong> through ceiling penetrations + services\u003C\u002Fli>\n\u003C\u002Ful>\n\u003Cp>This prevented the client from wasting money on airborne‑focused upgrades that wouldn&rsquo;t fix the complaints.\u003C\u002Fp>\n\u003Ch2>\u003Cstrong>The upgrade plan ATSPACE recommended\u003C\u002Fstrong>\u003C\u002Fh2>\n\u003Cp>A staged plan focused on \u003Cstrong>impact sound first\u003C\u002Fstrong>, then flanking.\u003C\u002Fp>\n\u003Ch3>\u003Cstrong>Priority measures\u003C\u002Fstrong>\u003C\u002Fh3>\n\u003Cul>\n\u003Cli>improved floor‑finish strategy using correct acoustic underlay\u003C\u002Fli>\n\u003Cli>targeted ceiling close‑out in worst stacks\u003C\u002Fli>\n\u003Cli>sealing flanking routes (downlighters, services, boxing)\u003C\u002Fli>\n\u003Cli>eliminating connected void pathways\u003C\u002Fli>\n\u003C\u002Ful>\n\u003Ch3>\u003Cstrong>Secondary measures\u003C\u002Fstrong>\u003C\u002Fh3>\n\u003Cul>\n\u003Cli>ceiling upgrades only where floor‑finish improvements wouldn&rsquo;t be enough\u003C\u002Fli>\n\u003Cli>standardised detailing across flats to prevent repeat issues\u003C\u002Fli>\n\u003C\u002Ful>\n\u003Cp>The plan was tailored for \u003Cstrong>occupied buildings\u003C\u002Fstrong>, with disruption kept minimal.\u003C\u002Fp>\n\u003Ch2>\u003Cstrong>Outcomes\u003C\u002Fstrong>\u003C\u002Fh2>\n\u003Cp>The client gained:\u003C\u002Fp>\n\u003Cul>\n\u003Cli>clear baseline results for budget justification\u003C\u002Fli>\n\u003Cli>targeted upgrade scope focusing on the real weak points\u003C\u002Fli>\n\u003Cli>realistic improvement targets for contractors\u003C\u002Fli>\n\u003Cli>reduced risk of ineffective spend\u003C\u002Fli>\n\u003Cli>a repeatable process for verifying improvements after works\u003C\u002Fli>\n\u003C\u002Ful>\n\u003Ch2>\u003Cstrong>Common mistakes this project avoided\u003C\u002Fstrong>\u003C\u002Fh2>\n\u003Cul>\n\u003Cli>starting upgrades without measuring baseline performance\u003C\u002Fli>\n\u003Cli>assuming airborne noise was the issue when impact noise dominated\u003C\u002Fli>\n\u003Cli>ignoring flanking through services\u002Fceilings\u003C\u002Fli>\n\u003Cli>applying a blanket solution to all flats\u003C\u002Fli>\n\u003Cli>spending money on strip‑out without evidence\u003C\u002Fli>\n\u003C\u002Ful>\n\u003Ch2>\u003Cstrong>CTA\u003C\u002Fstrong>\u003C\u002Fh2>\n\u003Cp>If you are planning acoustic upgrades and want to know what will \u003Cem>actually\u003C\u002Fem> work, ATSPACE pre‑improvement sound insulation testing gives you:\u003C\u002Fp>\n\u003Cul>\n\u003Cli>a measured baseline\u003C\u002Fli>\n\u003Cli>clear weak‑path diagnosis\u003C\u002Fli>\n\u003Cli>a realistic upgrade target\u003C\u002Fli>\n\u003Cli>evidence that supports decision‑making\u003C\u002Fli>\n\u003C\u002Ful>\n\u003Cp>\u003Cstrong>Ask for:\u003C\u002Fstrong>\u003C\u002Fp>\n\u003Cul>\n\u003Cli>baseline airborne + impact sound testing\u003C\u002Fli>\n\u003Cli>diagnosis of weak floors + flanking routes\u003C\u002Fli>\n\u003Cli>upgrade‑target setting for Part E improvement projects\u003C\u002Fli>\n\u003Cli>clear reporting for contractor scope + client approvals\u003C\u002Fli>\n\u003C\u002Ful>\n\u003Ch2>\u003Cstrong>Frequently asked questions\u003C\u002Fstrong>\u003C\u002Fh2>\n\u003Cp>\u003Cstrong>Why test before upgrades?\u003C\u002Fstrong>\u003Cbr>To avoid wasting money &mdash; baseline testing reveals whether airborne or impact noise is the real issue.\u003C\u002Fp>\n\u003Cp>\u003Cstrong>Do you test both airborne and impact?\u003C\u002Fstrong>\u003Cbr>Yes. 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