Low resistance ducting systems are available in round rigid and flexible diameters 100mm, 125mm and 150mm diameters to suit standard mechanical ventilation systems. Supplied in 350mm, 1m, 1.5m and 2m lengths this diverse product range is perfect for all ventilation Read More
Flat channel ducting is manufactured to meet the ventilation requirements of modern building design, in particular apartments. With the desire to maximise living space and ceiling height, rectangular ducts are the perfect solution for small ceiling void applications and tight spaces. The Verplas rectangular duct systems are designed to maximise airflow and contribute to lower system resistance. 110x54mm offers the ideal solution for traditional fan installations into extensions and refurbishment properties while our high flow 220x90mm ducting offers increased free area to accommodate larger airflow requirements for properties with non-open windows whilst ensuring ceiling installation space is kept to a minimum.
| Cookie | Duration | Description |
|---|---|---|
| AWSALBCORS | 7 days | Amazon Web Services set this cookie for load balancing. |
| cart_currency | 14 days | Shopify sets this cookie to remember the user’s country of origin and populate the correct transaction currency. |
| cookielawinfo-checkbox-advertisement | 1 year | Set by the GDPR Cookie Consent plugin, this cookie records the user consent for the cookies in the "Advertisement" category. |
| cookielawinfo-checkbox-analytics | 11 months | This cookie is set by GDPR Cookie Consent plugin. The cookie is used to store the user consent for the cookies in the category "Analytics". |
| cookielawinfo-checkbox-functional | 11 months | The cookie is set by GDPR cookie consent to record the user consent for the cookies in the category "Functional". |
| cookielawinfo-checkbox-necessary | 11 months | This cookie is set by GDPR Cookie Consent plugin. The cookies is used to store the user consent for the cookies in the category "Necessary". |
| cookielawinfo-checkbox-others | 11 months | This cookie is set by GDPR Cookie Consent plugin. The cookie is used to store the user consent for the cookies in the category "Other. |
| cookielawinfo-checkbox-performance | 11 months | This cookie is set by GDPR Cookie Consent plugin. The cookie is used to store the user consent for the cookies in the category "Performance". |
| CookieLawInfoConsent | 1 year | CookieYes sets this cookie to record the default button state of the corresponding category and the status of CCPA. It works only in coordination with the primary cookie. |
| enforce_policy | 1 year | PayPal sets this cookie for secure transactions. |
| JSESSIONID | session | New Relic uses this cookie to store a session identifier so that New Relic can monitor session counts for an application. |
| keep_alive | 1 hour | The keep_alive cookie is used to maintain a user's session active on a website, preventing automatic logout during periods of inactivity. |
| rc::a | never | This cookie is set by the Google recaptcha service to identify bots to protect the website against malicious spam attacks. |
| rc::b | session | This cookie is set by the Google recaptcha service to identify bots to protect the website against malicious spam attacks. |
| rc::c | session | This cookie is set by the Google recaptcha service to identify bots to protect the website against malicious spam attacks. |
| rc::f | never | This cookie is set by the Google recaptcha service to identify bots to protect the website against malicious spam attacks. |
| ts | 1 year 1 month 4 days | PayPal sets this cookie to enable secure transactions through PayPal. |
| ts_c | 1 year 1 month 4 days | PayPal sets this cookie to make safe payments through PayPal. |
| viewed_cookie_policy | 11 months | The cookie is set by the GDPR Cookie Consent plugin and is used to store whether or not user has consented to the use of cookies. It does not store any personal data. |
| _cmp_a | 1 day | The _cmp_a cookie is typically used for consent management, helping websites comply with legal requirements by storing user consent preferences. |
| _GRECAPTCHA | 6 months | Google Recaptcha service sets this cookie to identify bots to protect the website against malicious spam attacks. |
| _shopify_country | 1 hour | Shopify sets this cookie to store the preferred country setting chosen by the visitor. |
| _tracking_consent | 1 year | Shopify sets this cookie to store a user's preferences if a merchant has set up privacy rules in the visitor's region. |
| __cfruid | session | Cloudflare sets this cookie to identify trusted web traffic. |
| __cf_bm | 1 hour | This cookie, set by Cloudflare, is used to support Cloudflare Bot Management. |
| Cookie | Duration | Description |
|---|---|---|
| LANG | 9 hours | Linkedin set this cookie to set user's preferred language. |
| nsid | session | PayPal sets this cookie to enable the PayPal payment service on the website. |
| tsrce | 3 days | PayPal sets this cookie to enable the PayPal payment service on the website. |
| x-pp-s | session | PayPal sets this cookie to process payments on the site. |
| yt-player-bandwidth | never | The yt-player-bandwidth cookie is used to store the user's video player preferences and settings, particularly related to bandwidth and streaming quality on YouTube. |
| yt-player-headers-readable | never | The yt-player-headers-readable cookie is used by YouTube to store user preferences related to video playback and interface, enhancing the user's viewing experience. |
| yt-remote-cast-available | session | The yt-remote-cast-available cookie is used to store the user's preferences regarding whether casting is available on their YouTube video player. |
| yt-remote-cast-installed | session | The yt-remote-cast-installed cookie is used to store the user's video player preferences using embedded YouTube video. |
| yt-remote-connected-devices | never | YouTube sets this cookie to store the user's video preferences using embedded YouTube videos. |
| yt-remote-device-id | never | YouTube sets this cookie to store the user's video preferences using embedded YouTube videos. |
| yt-remote-fast-check-period | session | The yt-remote-fast-check-period cookie is used by YouTube to store the user's video player preferences for embedded YouTube videos. |
| yt-remote-session-app | session | The yt-remote-session-app cookie is used by YouTube to store user preferences and information about the interface of the embedded YouTube video player. |
| yt-remote-session-name | session | The yt-remote-session-name cookie is used by YouTube to store the user's video player preferences using embedded YouTube video. |
| ytidb::LAST_RESULT_ENTRY_KEY | never | The cookie ytidb::LAST_RESULT_ENTRY_KEY is used by YouTube to store the last search result entry that was clicked by the user. This information is used to improve the user experience by providing more relevant search results in the future. |
| __zlcmid | 1 year | Zopim sets this cookie to store a unique user ID. |
| __zlcstore | never | Zopim sets this cookie to store information about the current status of the chat. |
| Cookie | Duration | Description |
|---|---|---|
| l7_az | 1 hour | This cookie is necessary for the PayPal login function on the website. |
| SRM_B | 1 year 24 days | Used by Microsoft Advertising as a unique ID for visitors. |
| Cookie | Duration | Description |
|---|---|---|
| CLID | 1 year | Microsoft Clarity set this cookie to store information about how visitors interact with the website. The cookie helps to provide an analysis report. The data collection includes the number of visitors, where they visit the website, and the pages visited. |
| MR | 7 days | This cookie, set by Bing, is used to collect user information for analytics purposes. |
| sbjs_current | session | Sourcebuster sets this cookie to identify the source of a visit and stores user action information in cookies. This analytical and behavioural cookie is used to enhance the visitor experience on the website. |
| sbjs_current_add | session | Sourcebuster sets this cookie to identify the source of a visit and stores user action information in cookies. This analytical and behavioural cookie is used to enhance the visitor experience on the website. |
| sbjs_first | session | Sourcebuster sets this cookie to identify the source of a visit and stores user action information in cookies. This analytical and behavioural cookie is used to enhance the visitor experience on the website. |
| sbjs_first_add | session | Sourcebuster sets this cookie to identify the source of a visit and stores user action information in cookies. This analytical and behavioural cookie is used to enhance the visitor experience on the website. |
| sbjs_migrations | session | Sourcebuster sets this cookie to identify the source of a visit and stores user action information in cookies. This analytical and behavioural cookie is used to enhance the visitor experience on the website. |
| sbjs_session | 1 hour | Sourcebuster sets this cookie to identify the source of a visit and stores user action information in cookies. This analytical and behavioural cookie is used to enhance the visitor experience on the website. |
| sbjs_udata | session | Sourcebuster sets this cookie to identify the source of a visit and stores user action information in cookies. This analytical and behavioural cookie is used to enhance the visitor experience on the website. |
| SM | session | Microsoft Clarity cookie set this cookie for synchronizing the MUID across Microsoft domains. |
| vuid | 1 year 1 month 4 days | Vimeo installs this cookie to collect tracking information by setting a unique ID to embed videos on the website. |
| _clck | 1 year | Microsoft Clarity sets this cookie to retain the browser's Clarity User ID and settings exclusive to that website. This guarantees that actions taken during subsequent visits to the same website will be linked to the same user ID. |
| _clsk | 1 day | Microsoft Clarity sets this cookie to store and consolidate a user's pageviews into a single session recording. |
| _ga | 1 year 1 month 4 days | Google Analytics sets this cookie to calculate visitor, session and campaign data and track site usage for the site's analytics report. The cookie stores information anonymously and assigns a randomly generated number to recognise unique visitors. |
| _ga_* | 1 year 1 month 4 days | Google Analytics sets this cookie to store and count page views. |
| _gcl_au | 3 months | Google Tag Manager sets the cookie to experiment advertisement efficiency of websites using their services. |
| _shopify_s | past | This cookie is associated with Shopify's analytics suite. |
| _shopify_y | past | This cookie is associated with Shopify's analytics suite. |
| Cookie | Duration | Description |
|---|---|---|
| ANONCHK | 10 minutes | The ANONCHK cookie, set by Bing, is used to store a user's session ID and verify ads' clicks on the Bing search engine. The cookie helps in reporting and personalization as well. |
| IDE | 1 year 24 days | Google DoubleClick IDE cookies store information about how the user uses the website to present them with relevant ads according to the user profile. |
| MUID | 1 year 24 days | Bing sets this cookie to recognise unique web browsers visiting Microsoft sites. This cookie is used for advertising, site analytics, and other operations. |
| PREF | 8 months | PREF cookie is set by Youtube to store user preferences like language, format of search results and other customizations for YouTube Videos embedded in different sites. |
| test_cookie | 15 minutes | doubleclick.net sets this cookie to determine if the user's browser supports cookies. |
| VISITOR_INFO1_LIVE | 6 months | YouTube sets this cookie to measure bandwidth, determining whether the user gets the new or old player interface. |
| VISITOR_PRIVACY_METADATA | 6 months | YouTube sets this cookie to store the user's cookie consent state for the current domain. |
| YSC | session | Youtube sets this cookie to track the views of embedded videos on Youtube pages. |
| yt.innertube::nextId | never | YouTube sets this cookie to register a unique ID to store data on what videos from YouTube the user has seen. |
| yt.innertube::requests | never | YouTube sets this cookie to register a unique ID to store data on what videos from YouTube the user has seen. |
| Cookie | Duration | Description |
|---|---|---|
| _cfuvid | session | Description is currently not available. |
