These financial statements have been prepared and delivered in accordance with the provisions applicable to companies subject to the small companies regime.

The director of the company has elected not to include a copy of the profit and loss account within the financial statements.true

Armstrong (U.K.) Investments is a private unlimited company incorporated in England and Wales. The registered office is Harman House, Ground Floor, 1 George Street, Uxbridge, UB8 1QQ.

These financial statements have been prepared in accordance with FRS 102 “The Financial Reporting Standard applicable in the UK and Republic of Ireland” (“FRS 102”) and the requirements of the Companies Act 2006 as applicable to companies subject to the small companies regime. The disclosure requirements of section 1A of FRS 102 have been applied other than where additional disclosure is required to show a true and fair view.

The financial statements are prepared in sterling, which is the functional currency of the company. Monetary amounts in these financial statements are rounded to the nearest £'000.

The financial statements have been prepared under the historical cost convention. The principal accounting policies adopted are set out below.

The company has taken advantage of the exemption under section 401 of the Companies Act 2006 not to prepare consolidated accounts. The financial statements present information about the company as an individual entity and not about its group.

Armstrong (U.K.) Investments is a wholly owned subsidiary of Gebr. Knauf KG and the results of Armstrong (U.K.) Investments are included in the consolidated financial statements of Gebr. Knauf KG which are available from the registered address given in note 11.

After making enquiries and considering all available information, the director has a reasonable expectation that the Company has adequate resources to continue in operational existence and meet its liabilities as they fall due for the foreseeable future, being a period of at least twelve months from the date these financial statements were approved. This assessment takes into account the ongoing financial support and backing from the Company's parent entity within the Group, which has committed to providing the necessary financial and operation support as required. Accordingly, the director continues to adopt the going concern basis in preparing the financial statements.true

Dividend income from investments is recognised when the right to receive the dividend is established (i.e. when the dividend has been approved by the paying company's board of directors).

Interests in subsidiaries are initially measured at cost and subsequently measured at cost less any accumulated impairment losses. The investments are assessed for impairment at each reporting date and any impairment losses or reversals of impairment losses are recognised immediately in profit or loss.

A subsidiary is an entity controlled by the company. Control is the power to govern the financial and operating policies of the entity so as to obtain benefits from its activities.

Cash is represented by cash in hand and deposits with financial institutions repayable without penalty on notice of not more than 24 hours. Cash equivalents are highly liquid investments that mature in no more than three months from the date of acquisition and that are readily convertible to known amounts of cash with insignificant risk of change in value.

The company has elected to apply the provisions of Section 11 ‘Basic Financial Instruments’ and Section 12 ‘Other Financial Instruments Issues’ of FRS 102 to all of its financial instruments.

Financial instruments are recognised in the company's balance sheet when the company becomes party to the contractual provisions of the instrument.

Financial assets and liabilities are offset, with the net amounts presented in the financial statements, when there is a legally enforceable right to set off the recognised amounts and there is an intention to settle on a net basis or to realise the asset and settle the liability simultaneously.

Basic financial assets, which include debtors and cash and bank balances, are initially measured at transaction price including transaction costs and are subsequently carried at amortised cost using the effective interest method unless the arrangement constitutes a financing transaction, where the transaction is measured at the present value of the future receipts discounted at a market rate of interest. Financial assets classified as receivable within one year are not amortised.

Financial liabilities and equity instruments are classified according to the substance of the contractual arrangements entered into. An equity instrument is any contract that evidences a residual interest in the assets of the company after deducting all of its liabilities.

Basic financial liabilities, including creditors, bank loans, loans from fellow group companies and preference shares that are classified as debt, are initially recognised at transaction price unless the arrangement constitutes a financing transaction, where the debt instrument is measured at the present value of the future payments discounted at a market rate of interest. Financial liabilities classified as payable within one year are not amortised.

Debt instruments are subsequently carried at amortised cost, using the effective interest rate method.

Trade creditors are obligations to pay for goods or services that have been acquired in the ordinary course of business from suppliers. Amounts payable are classified as current liabilities if payment is due within one year or less. If not, they are presented as non-current liabilities. Trade creditors are recognised initially at transaction price and subsequently measured at amortised cost using the effective interest method.

Equity instruments issued by the company are recorded at the proceeds received, net of transaction costs. Dividends payable on equity instruments are recognised as liabilities once they are no longer at the discretion of the company.

Tax is recognised in the profit or loss except that a charge attributable to an item of income and expense recognised as other comprehensive income or to an item recognised directly in equity is also recognised in other comprehensive income or directly in equity respectively.

The current income tax charge is calculated on the basis of tax rates and laws that have been enacted or substantively enacted by the balance sheet date in the countries where the Company operates and generates income.

The tax currently payable is based on taxable profit for the year. Taxable profit differs from net profit as reported in the profit and loss account because it excludes items of income or expense that are taxable or deductible in other years and it further excludes items that are never taxable or deductible. The company’s liability for current tax is calculated using tax rates that have been enacted or substantively enacted by the reporting end date.

In the application of the company’s accounting policies, the director is required to make judgements, estimates and assumptions about the carrying amount of assets and liabilities that are not readily apparent from other sources. The estimates and associated assumptions are based on historical experience and other factors that are considered to be relevant. Actual results may differ from these estimates.

The estimates and underlying assumptions are reviewed on an ongoing basis. Revisions to accounting estimates are recognised in the period in which the estimate is revised where the revision affects only that period, or in the period of the revision and future periods where the revision affects both current and future periods.

Carrying value of the Company's investments in group undertakings

The director has conducted a review of the estimated recoverable value of the Company's investments utilising the historic performance, market data and future forecasts, and accordingly adjusted the estimated valuation.

The average monthly number of persons (including directors) employed by the company during the year was:

Impairment tests have been carried out where appropriate and the following impairment losses have been recognised in profit or loss:

During the prior year, the company recognised an impairment charge of £11,133,000 in respect of investments in subsidiaries. The impairment assessment was based on management's review of forecast future cash flows generated by the underlying subsidiaries. The results of this review indicated that the recoverable amounts of the investments were below their carrying values, and therefore an impairment charge was recognised in the prior year.

Details of the company's subsidiaries at 31 December 2025 are as follows:

The holders of the ordinary shares are entitled to receive dividends as declared from time to time and are entitled to one vote per share at meetings of the Company.

During the prior year, shares were issued at a total consideration of £10,900,000 to the parent company. Of this, £1 was allocated to share capital with £10,899,999 allocated to share premium, all amounts are fully paid up.

On 25 September 1996 the Company received a capital contribution of £28,750,000. This is a distributable reserve. £22,262,000 was distributed from the capital contribution reserve to the company's ultimate parent undertaking in previous years. The balance as at the end of the year amounts to £5,409,000 (2024: £5,409,000).

As the income statement has been omitted from the filing copy of the financial statements, the following information in relation to the audit report on the statutory financial statements is provided in accordance with s444(5B) of the Companies Act 2006.

The auditor's report is unqualified and includes the following:

In our opinion the financial statements:

• give a true and fair view of the state of the company's affairs as at 31 December 2025 and of its loss for the year then ended;

• have been properly prepared in accordance with United Kingdom Generally Accepted Accounting Practice; and

• have been prepared in accordance with the requirements of the Companies Act 2006.

As at the balance sheet date, the Company was a wholly owned subsidiary undertaking of Knauf Ceilings Holding GmBH, a company incorporated by Iphofen, Germany.

The Company's ultimate parent undertaking is Gebr. Knauf KG, a Company incorporated in Iphofen, Germany. The largest and smallest group in which the results of the Company are consolidated is that headed by Gebr. Knauf KG. The consolidated accounts of this company may be obtained from:

Gebr. Knauf KG

Am Bahnhof 7

97346 Iphofen

Germany