{"product_id":"troldtekt-acoustic-panel-25mm-natural-wood","title":"Troldtekt Acoustic Panel | 25mm Natural Wood","description":"\u003cstyle\u003e\n.sis-product-description{width:100%;max-width:920px;margin:0 auto;color:#1a1a1a;font-size:17px;line-height:1.68}\n.sis-product-description *{box-sizing:border-box}\n.sis-product-description h1{margin:0 0 18px;color:#000;font-size:clamp(28px,4vw,38px);line-height:1.2}\n.sis-product-description h2{margin:38px 0 16px;padding-left:14px;border-left:4px solid #B71331;color:#000;font-size:clamp(23px,3.5vw,30px);line-height:1.25}\n.sis-product-description h3{margin:24px 0 10px;color:#000;font-size:20px;line-height:1.35}\n.sis-product-description p{margin:0 0 18px}\n.sis-product-description ul{margin:0 0 22px;padding-left:24px}\n.sis-product-description li{margin-bottom:8px}\n\n.sis-performance-summary{\ndisplay:grid;\ngrid-template-columns:repeat(4,minmax(0,1fr));\nmargin:28px 0 34px;\noverflow:hidden;\nbackground:#fff;\nborder:1px solid #ddd;\nborder-radius:8px\n}\n\n.sis-performance-item{\npadding:18px 14px;\nborder-right:1px solid #ddd;\ntext-align:center\n}\n\n.sis-performance-item:last-child{border-right:0}\n\n.sis-performance-item strong,\n.sis-performance-item span{display:block}\n\n.sis-performance-item strong{\nmargin-bottom:5px;\ncolor:#B71331;\nfont-size:20px;\nline-height:1.2\n}\n\n.sis-performance-item span{\ncolor:#333;\nfont-size:14px;\nline-height:1.4\n}\n\n.sis-callout{\nmargin:26px 0;\npadding:20px 22px;\nbackground:#f7f7f7;\nborder:1px solid #ddd;\nborder-radius:8px\n}\n\n.sis-table-wrap{\nwidth:100%;\nmargin:24px 0 30px;\noverflow-x:auto;\nborder:1px solid #ddd;\nborder-radius:8px\n}\n\n.sis-spec-table{\nwidth:100%;\nmin-width:640px;\nborder-collapse:collapse;\nbackground:#fff\n}\n\n.sis-spec-table th,\n.sis-spec-table td{\npadding:14px;\nborder-bottom:1px solid #ddd;\ntext-align:left;\nvertical-align:top\n}\n\n.sis-spec-table th{\nbackground:#eee;\ncolor:#000;\nfont-weight:700\n}\n\n.sis-spec-table tbody tr:nth-child(even){background:#f8f8f8}\n.sis-spec-table tbody tr:last-child td{border-bottom:0}\n\n.sis-step{\nmargin:0 0 20px;\npadding-left:18px;\nborder-left:2px solid #ddd\n}\n\n.sis-step h3{margin-top:0}\n\n.sis-button{\ndisplay:inline-block;\npadding:13px 20px;\nbackground:#B71331;\ncolor:#fff !important;\nfont-weight:700;\ntext-decoration:none;\nborder-radius:5px;\ntransition:opacity .2s ease\n}\n\n.sis-button:hover{opacity:.88}\n\n.sis-button-row{\ndisplay:flex;\nflex-wrap:wrap;\ngap:10px;\nmargin-top:14px\n}\n\n.sis-calculator-wrap{\nwidth:100%;\nmargin:24px 0 30px;\noverflow:hidden;\nbackground:#fff;\nborder:1px solid #ddd;\nborder-radius:8px\n}\n\n.sis-calculator-wrap iframe{\ndisplay:block;\nwidth:100%;\nheight:950px;\nborder:0\n}\n\n@media screen and (max-width:749px){\n\n.sis-product-description{\nfont-size:16px;\nline-height:1.62\n}\n\n.sis-performance-summary{\ngrid-template-columns:repeat(2,minmax(0,1fr))\n}\n\n.sis-performance-item{\nborder-bottom:1px solid #ddd\n}\n\n.sis-performance-item:nth-child(2){border-right:0}\n\n.sis-performance-item:nth-child(3),\n.sis-performance-item:nth-child(4){border-bottom:0}\n\n.sis-performance-item:nth-child(4){border-right:0}\n\n.sis-button-row{\ndisplay:block\n}\n\n.sis-button-row .sis-button{\ndisplay:block;\nwidth:100%;\nmargin-bottom:10px;\ntext-align:center\n}\n\n.sis-calculator-wrap iframe{\nheight:1100px\n}\n\n}\n\u003c\/style\u003e\n\u003csection class=\"sis-product-description\"\u003e\n\u003ch1\u003eTroldtekt Acoustic Panel 25mm – Natural Wood Ultrafine K0\u003c\/h1\u003e\n\u003cp\u003eTroldtekt Acoustic Wooden Panel is designed to reduce reverberation and improve speech clarity when installed on ceilings and walls. Each panel measures 1200 x 600 x 25mm and features a square edge for a clean, simple installation and modern aesthetic.\u003c\/p\u003e\n\u003cp\u003eThe Natural Wood finish retains the characteristic appearance of cement-bonded wood wool, making it particularly well suited to classrooms, offices, restaurants, leisure spaces, communal areas and contemporary interiors where both acoustic performance and natural materials are important.\u003c\/p\u003e\n\u003cdiv class=\"sis-performance-summary\"\u003e\n\u003cdiv class=\"sis-performance-item\"\u003e\n\u003cstrong\u003e1200 x 600mm\u003c\/strong\u003e \u003cspan\u003ePanel size\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sis-performance-item\"\u003e\n\u003cstrong\u003e25mm\u003c\/strong\u003e \u003cspan\u003eThickness\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sis-performance-item\"\u003e\n\u003cstrong\u003e0.72m²\u003c\/strong\u003e \u003cspan\u003eCoverage per panel\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sis-performance-item\"\u003e\n\u003cstrong\u003eNatural Wood\u003c\/strong\u003e \u003cspan\u003eNatural finish\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2\u003eKey Benefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAcoustic ceiling and wall panel:\u003c\/strong\u003e helps control reverberation and reflected sound within busy interior spaces.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUltrafine 1.0mm structure:\u003c\/strong\u003e provides a finer, more refined visual texture than the coarser Troldtekt structures while retaining the distinctive wood wool appearance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eK0 square edge:\u003c\/strong\u003e creates clean straight joints between adjoining panels without a bevelled edge.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNatural Wood finish:\u003c\/strong\u003e retains the natural appearance of the cement-bonded wood wool without a factory-applied coloured finish.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCeiling and wall installation:\u003c\/strong\u003e suitable for direct fixing to timber battens as well as compatible Troldtekt ceiling and profile systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLong service life:\u003c\/strong\u003e Troldtekt panels are designed as a durable long-term interior acoustic finish that can be cleaned, maintained and repaired.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy to maintain:\u003c\/strong\u003e Natural Wood panels can be vacuum cleaned, wiped with a slightly damp cloth and lightly sanded where appropriate.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFire classification:\u003c\/strong\u003e Troldtekt Acoustic is classified B-s1,d0 for \u003ca href=\"https:\/\/www.troldtekt.com\/product-advantages\/effective-fire-performance\/\" title=\"Troldtekt Reaction To Fire\" rel=\"noopener\" target=\"_blank\"\u003ereaction to fire\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cp\u003eTroldtekt Acoustic panels are designed for use as acoustic ceiling and wall linings. Typical applications include schools, classrooms, nurseries, offices, meeting rooms, restaurants, cultural buildings, leisure facilities, communal spaces and residential interiors where excessive reverberation can reduce comfort and speech intelligibility.\u003c\/p\u003e\n\u003cp\u003eThe Natural Wood finish works particularly well alongside timber, exposed construction materials and neutral interior finishes, allowing the acoustic treatment to form part of the architectural design.\u003c\/p\u003e\n\u003ch2\u003eHow It Works\u003c\/h2\u003e\n\u003cp\u003eThe open cement-bonded wood wool structure allows sound energy to enter the panel rather than simply being reflected back into the room. This helps reduce reverberation and improve the overall acoustic quality of the space.\u003c\/p\u003e\n\u003cp\u003eFinal acoustic performance depends on the complete installation, including panel thickness, mounting depth, backing materials and the supporting ceiling or wall construction.\u003c\/p\u003e\n\u003cdiv class=\"sis-callout\"\u003e\n\u003cp\u003e\u003cstrong\u003eAcoustic performance:\u003c\/strong\u003e Troldtekt Acoustic systems can achieve sound absorption performance up to Class A and an absorption coefficient of up to αw 1.00, depending on the complete installation build-up. We recommend using \u003ca href=\"https:\/\/www.soundinsulationstore.co.uk\/products\/rockwool-acoustic-insulation-rwa45?_pos=2\u0026amp;_psq=50mm\u0026amp;_psid=1ad41dd71\u0026amp;_ss=e\" title=\"Rockwool Acoustic Insulation RWA45 50mm\"\u003eRWA45 50mm\u003c\/a\u003e slabs behind timber battons for best performance. \u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eConstruction \u0026amp; Finish\u003c\/h2\u003e\n\u003cp\u003eTroldtekt Acoustic panels are manufactured from cement-bonded wood wool, combining the natural characteristics of wood with the strength and durability of cement.\u003c\/p\u003e\n\u003cp\u003eThis version features the refined Ultrafine 1.0mm structure, Natural Wood finish and K0 square edge.\u003c\/p\u003e\n\u003cdiv class=\"sis-callout\"\u003e\n\u003cp\u003e\u003cstrong\u003eNatural material:\u003c\/strong\u003e slight variations in colour, tone and surface appearance should be expected between Natural Wood panels. These variations are a normal characteristic of the natural wood material and form part of the finished appearance.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eLong Service Life \u0026amp; Maintenance\u003c\/h2\u003e\n\u003cp\u003eTroldtekt acoustic panels are designed as a long-lasting acoustic finish. Their durable cement-bonded wood wool construction allows panels to be cleaned, refreshed and locally repaired rather than routinely replaced.\u003c\/p\u003e\n\u003ch3\u003eEasy to Clean\u003c\/h3\u003e\n\u003cp\u003eTroldtekt panels normally require very little maintenance. Dust and general dirt can be removed using a vacuum cleaner with an ordinary brush attachment or a slightly damp cloth.\u003c\/p\u003e\n\u003cp\u003eMarks on untreated Natural Wood panels can also be carefully removed using fine-grained sandpaper where appropriate.\u003c\/p\u003e\n\u003ch3\u003ePainting Natural Wood Troldtekt Panels\u003c\/h3\u003e\n\u003cp\u003eIf the interior design changes in future, untreated Natural Wood Troldtekt panels can be painted using a suitable water-based acrylic paint.\u003c\/p\u003e\n\u003cp\u003eFor untreated Natural Wood panels, Troldtekt recommends approximately 525g\/m² applied in two coats. For larger areas, spray application is recommended. Care should always be taken not to completely close the open wood wool structure with excessive paint.\u003c\/p\u003e\n\u003ch3\u003eMinor Repairs\u003c\/h3\u003e\n\u003cp\u003eIf small holes or cracks occur, local repairs can be carried out using matching cement-bonded wood wool taken from a spare panel or sample.\u003c\/p\u003e\n\u003cp\u003eWhere a panel has suffered major damage, for example from moisture or soot, replacement of the affected panel is recommended.\u003c\/p\u003e\n\u003cdiv class=\"sis-callout\"\u003e\n\u003cp\u003e\u003cstrong\u003eMaintenance tip:\u003c\/strong\u003e retain a small number of spare panels after installation. These can be useful for future local repairs or replacement if a panel becomes seriously damaged.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eTechnical Specification\u003c\/h2\u003e\n\u003cdiv class=\"sis-table-wrap\"\u003e\n\u003ctable class=\"sis-spec-table\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eProperty\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct\u003c\/td\u003e\n\u003ctd\u003eTroldtekt Acoustic Panel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003eTROLAC25NAT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePanel dimensions\u003c\/td\u003e\n\u003ctd\u003e1200 x 600mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThickness\u003c\/td\u003e\n\u003ctd\u003e25mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCoverage\u003c\/td\u003e\n\u003ctd\u003e0.72m² per panel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePanels per pallet\u003c\/td\u003e\n\u003ctd\u003e40\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCoverage per full pallet\u003c\/td\u003e\n\u003ctd\u003e28.8m²\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStructure\u003c\/td\u003e\n\u003ctd\u003eUltrafine – 1.0mm wood wool\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEdge\u003c\/td\u003e\n\u003ctd\u003eK0 – square edge\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColour \/ finish\u003c\/td\u003e\n\u003ctd\u003eNatural Wood\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReaction to fire\u003c\/td\u003e\n\u003ctd\u003eB-s1,d0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApprox. weight\u003c\/td\u003e\n\u003ctd\u003e11.4kg\/m² \/ approximately 8.2kg per panel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTimber batten size\u003c\/td\u003e\n\u003ctd\u003eMinimum 22 x 95mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum batten spacing\u003c\/td\u003e\n\u003ctd\u003e600mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eScrews per panel\u003c\/td\u003e\n\u003ctd\u003e6 screws per 1200 x 600mm panel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecommended screw\u003c\/td\u003e\n\u003ctd\u003eTroldtekt Structure Screw for wood \/ thin steel – 4.2 x 45mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDeclared standards\u003c\/td\u003e\n\u003ctd\u003eEN 13168 and EN 13964\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch2\u003eDirect Fix Installation\u003c\/h2\u003e\n\u003cp\u003eTroldtekt Acoustic K0 panels can be installed directly to timber battens on both ceilings and walls. They can also be fixed to compatible Troldtekt steel profile systems where required.\u003c\/p\u003e\n\u003cdiv class=\"sis-step\"\u003e\n\u003ch3\u003e1. Plan the Panel Layout\u003c\/h3\u003e\n\u003cp\u003eStart by installing a complete row of Troldtekt panels along the centre line of the ceiling or wall, then continue on both sides.\u003c\/p\u003e\n\u003cp\u003eThe panels should be installed closely together. Troldtekt recommends a broken-bond arrangement where appropriate for the best visual result.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sis-step\"\u003e\n\u003ch3\u003e2. Install the Timber Battens\u003c\/h3\u003e\n\u003cp\u003eFor direct fixing to timber, Troldtekt specifies battens with a minimum size of 22 x 95mm. Both longitudinal and transverse batten layouts can be used, subject to the chosen construction.\u003c\/p\u003e\n\u003cp\u003eThe wall and ceiling installation guidance shows a maximum spacing of 600mm between supporting battens.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sis-step\"\u003e\n\u003ch3\u003e3. Fix the Panels\u003c\/h3\u003e\n\u003cp\u003eFix the panels using Troldtekt structure screws positioned approximately 20mm from the panel edges.\u003c\/p\u003e\n\u003cp\u003eFor each 1200 x 600 x 25mm panel, use 6 screws. For direct fixing to suitable timber or thin steel, Troldtekt 4.2 x 45mm structure screws are recommended.\u003c\/p\u003e\n\u003cp\u003eTake care not to overdrive the washered screw heads, as this may cause indentation in the panel surface.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sis-step\"\u003e\n\u003ch3\u003e4. Keep the Joints Consistent\u003c\/h3\u003e\n\u003cp\u003eInstall the K0 square-edge panels closely together and maintain straight, consistent joints across the completed surface.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sis-callout\"\u003e\n\u003cp\u003e\u003cstrong\u003eDirect fix summary:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul style=\"margin-bottom: 0;\"\u003e\n\u003cli\u003eMinimum timber batten size: \u003cstrong\u003e22 x 95mm\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eMaximum batten spacing: \u003cstrong\u003e600mm\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eScrews per 1200 x 600mm panel: \u003cstrong\u003e6\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eScrew position: approximately \u003cstrong\u003e20mm from panel edges\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eRecommended screw for timber: \u003cstrong\u003e4.2 x 45mm Troldtekt structure screw\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003ch2\u003eCeiling Installation\u003c\/h2\u003e\n\u003cp\u003eFor ceilings, Troldtekt panels can be installed onto longitudinal or transverse timber battens. Timber battens should be a minimum of 22 x 95mm, with the supporting layout installed at a maximum spacing of 600mm.\u003c\/p\u003e\n\u003cp\u003eWhere insulation and a vapour check are required, Troldtekt recommends placing the vapour check behind the timber battens and tightly against the insulation, subject to the requirements of the complete ceiling construction.\u003c\/p\u003e\n\u003cdiv class=\"sis-callout\"\u003e\n\u003cp\u003e\u003cstrong\u003eCeiling guidance:\u003c\/strong\u003e always check that the existing soffit or supporting construction is suitable to carry the additional load of the acoustic panels and timber battens.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eWall Installation\u003c\/h2\u003e\n\u003cp\u003eFor wall applications, Troldtekt Acoustic panels can also be direct fixed onto minimum 22 x 95mm timber battens with a maximum spacing of 600mm.\u003c\/p\u003e\n\u003cp\u003eThe battens can be installed over a suitable structural background or framing system. Where insulation and a vapour check form part of the wall construction, the vapour check should be installed behind the battens in accordance with the complete wall specification.\u003c\/p\u003e\n\u003ch2\u003eManufacturer Installation Guides\u003c\/h2\u003e\n\u003cp\u003eFor complete fixing layouts, panel positioning and supporting construction details, refer to the latest Troldtekt installation instructions before starting work.\u003c\/p\u003e\n\u003cdiv class=\"sis-button-row\"\u003e\n\u003ca class=\"sis-button\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1377\/0999\/files\/troldtekt-k0-k5-k11-k0u-en-2026.pdf?v=1790090526\" rel=\"noopener\" target=\"_blank\"\u003e Panel Installation Guide \u003c\/a\u003e \u003ca class=\"sis-button\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1377\/0999\/files\/troldtekt_wooden_battens_en-pdf.pdf?v=1790090526\" rel=\"noopener\" target=\"_blank\"\u003e Ceiling Batten Guide \u003c\/a\u003e \u003ca class=\"sis-button\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1377\/0999\/files\/troldtekt_wall_wooden_battens_en-pdf.pdf?v=1790090675\" rel=\"noopener\" target=\"_blank\"\u003e Wall Batten Guide \u003c\/a\u003e\n\u003c\/div\u003e\n\u003ch2\u003eRecommended Fixings\u003c\/h2\u003e\n\u003cdiv class=\"sis-callout\"\u003e\n\u003cp\u003e\u003cstrong\u003eTroldtekt Structure Screw – Light \/ Natural Wood – 4.2 x 45mm\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eFor this 25mm Natural Wood panel, the matching Light \/ Natural Wood Troldtekt structure screw is suitable for direct fixing to timber and compatible thin steel substrates.\u003c\/p\u003e\n\u003cp\u003eEach 1200 x 600mm panel requires 6 screws.\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 0;\"\u003e\u003cstrong\u003eOne box of 100 screws fixes approximately 16 complete panels\u003c\/strong\u003e, with 4 screws remaining.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eTroldtekt Acoustic Calculator\u003c\/h2\u003e\n\u003cp\u003eUse Troldtekt's manufacturer acoustic calculator to estimate the acoustic performance of your room. Enter the room dimensions and surface materials to model reverberation time, absorption area and the potential effect of adding acoustic treatment.\u003c\/p\u003e\n\u003cdiv class=\"sis-callout\"\u003e\n\u003cp\u003e\u003cstrong\u003eHow to use the calculator:\u003c\/strong\u003e enter the room length, width and height, select the existing floor, wall and ceiling finishes, then add Troldtekt as an absorber to compare the calculated room acoustics before and after treatment.\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 0;\"\u003eThe calculator is provided directly by Troldtekt and its results are intended as an indicative acoustic calculation rather than a site-specific acoustic guarantee.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sis-calculator-wrap\"\u003e\u003ciframe src=\"https:\/\/calculator.troldtekt.dk\/en\" title=\"Troldtekt Acoustic Calculator\" loading=\"lazy\"\u003e\n\u003c\/iframe\u003e\u003c\/div\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003ca class=\"sis-button\" href=\"https:\/\/calculator.troldtekt.dk\/en\" rel=\"noopener\" target=\"_blank\"\u003e Open Troldtekt Calculator in a New Window \u003c\/a\u003e\u003c\/p\u003e\n\u003ch2\u003eWhy Choose Troldtekt?\u003c\/h2\u003e\n\u003cp\u003eTroldtekt is a versatile acoustic solution for projects that require effective reverberation control together with a durable architectural finish. The combination of wood and cement creates a robust panel suitable for long-term use, while the open wood wool structure provides effective sound absorption when incorporated into the correct acoustic build-up.\u003c\/p\u003e\n\u003cp\u003eThe Natural Wood finish keeps the appearance simple and authentic, while the Ultrafine 1.0mm structure provides a more refined surface. The 1200 x 600mm size and K0 square edge also make it straightforward to create a clean, regular ceiling or wall layout.\u003c\/p\u003e\n\u003c\/section\u003e","brand":"Kingspan","offers":[{"title":"Default Title","offer_id":58488701026687,"sku":"TROLAC25NAT","price":24.92,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1377\/0999\/files\/troldtekt-akustik-natural-light_Sound_Insulation_Store.png?v=1790088856","url":"https:\/\/www.soundinsulationstore.co.uk\/products\/troldtekt-acoustic-panel-25mm-natural-wood","provider":"Sound Insulation","version":"1.0","type":"link"}