Blog
- March 24, 2024
It's the Easter bank holiday this weekend with public holidays on Good Friday (March 29th) and Easter Monday (April 1st).
We are open as usual through to Thursday, if you would like to place an order for delivery before Easter, please do so before 6pm Wednesday 27th March by calling us on 020 8662 4010 or before 7pm via our website www.duffells.com.
Orders placed on Thursday 28th March 2024 before 7 pm for next-day delivery will be despatched for arrival on Tuesday 2nd April 2024.
- February 29, 2024
Multiple styles of UPVC door handles are available at Duffells. The different types of multipoint door handles are tailored to accommodate different multipoint door lock operations and individual user preferences. When choosing a replacement UPVC door handle, it is important to make sure that the new handle has the same...
- February 20, 2024
This guide has been created to help with identifying the type of gasket needed and to assist with measuring all the required dimensions, to identify a suitable replacement.
- February 12, 2024
Bifold doors are a type of door system that consists of several door panels which fold against each other when opened. They are used as external doors to patios and gardens. In this guide we explore how a common bifold system works...
- January 24, 2024
This guide provides an overview of the various types of door hinges and includes detailed insights into their operational mechanisms, installation procedures, adjustment methods, and key considerations to factor in when selecting the most suitable hinge for your specific requirements.
- January 11, 2024
Trickle ventilators, also known as trickle vents, window ventilators, or door ventilators are small ventilation systems integrated into the frames of doors and windows. They are designed to allow a constant, controlled flow of air from the outside into an internal space, which is particularly important in modern, airtight homes.
Trickle vents are composed of a staggered slit within the frame, present on both the interior and exterior sides and typically feature an adjustable cover that can be opened or closed. However, they are typically designed so the door/window can be left closed while the trickle vent is kept open at all times for continuous airflow.
- January 04, 2024
Your days are often filled with challenges, uncertainties, and tight schedules. You've built your reputation on reliability and integrity, which means when you agree to a fixed charge for a job, you stick to your word, no matter what hurdles you encounter along the way. Your commitment to customer satisfaction is unwavering, but there are moments when you wish you could do more...
- November 30, 2023
To make sure you can plan your schedule over the festive season, we have prepared our opening dates...
- August 14, 2023
Aluminium door handles with a 48mm pz centres measurement are commonly found in residential entrances with aluminium door profiles. Over time, these handles may require replacing due to weathering, wear and tear or a desire for a fresh look. In this step-by-step guide, we will walk you through the process of replacing door handles for aluminium door profiles. Specifically, we'll cover handles to suit aluminium door locks from brands like ABT, Yale, Union, and Scope that use a clip-on mechanism over plastic blocks already mounted on the door.
- January 02, 2023
When identifying hardware found on emergency exit and panic exit doors, it is extremely important to ensure suitable hardware is fitted in these applications, as an error may lead to hardware being installed that is not appropriate for the users concerned. This may result in tragic consequences in a fire or emergency.