For reasons of hygiene and safety, personal grooming products, cosmetics or items of intimate clothing cannot be returned. Our diy home extension has a box section heavy gauge steel base , box section galvanised steel walls and aluminium structural roof, so we think you will prefer the difference to softwood timber. 20 year structural guarantees are standard for peace of mind, with various roof and footprint shapes. Much reduced build times (around 6-8 days) and considerably less ground works, are a huge benefit to busy households, removing weeks of mess and hassle.

Bad weather , no problem - Installation is possible whatever the weather conditions unlike conventional builds.Unwanted Food or Drink Products - Once supply conditions are broken, there are a number of factors outside of our control that can affect the quality of a product. Therefore perishable goods such as food and drink cannot be returned. SIP Panels are the future of home extensions. They are becoming increasingly more popular throughout the UK due to them creating a highly insulated home extension. SIP panel extensions are very cost effective, they are also a tried and tested solution for stunning home extensions.

SIPS or to give them their full name ‘Structural Insulated Panels’ have been around for quite a long time, they are a superior method of construction yet not widely understood by the building community. SIPS are large format self supporting panels that have the insulation held between two sheets of OSB (Oriented Strand Board) is defined as an engineered wood-based panel consisting of strands of wood which are bonded together with a synthetic resin; the strands are pressed together in layers. Pitched Roofs Planning Permission for House Extensions The permitted development rights (PDR’s) planning rules in England are generally as follows The Larger home extension scheme allows for detached properties to be extended up to 8m from the original rear wall of the house and 6m for all other property types both of which have to have neighbourhood prior consultation and have a small proportionate fee attached. Conservation areas and planning regulations A truly viable DIY build – Diy is a viable option with our easy fit house extension system - Instructions and videos are available. 100's of past customers will agree with the ease of installation of our systems. Well worth saving a huge amount compared to a trade fit. By contrast, timber frame extension kit designs take the hassle and expense out of extending your property. These unique designs simultaneously provide a stunning solution while helping make your building work much easier – so you’ll soon be relaxing in your amazing new timber extension!The planning portal is a fantastic resource of current information regarding PDR’s and can be found by following this link It also explains the current rules for maximum heights. Prior approval larger home extension scheme Drains and manholes no problem - Our system is an easier solution for drains and waste pipes - Can be built over easily with our Durabase leg type system The larger home extension scheme was originally discussed in 2012 as a temporary measure and while it had many alterations it was added into the permitted development rights act in 2019 as a permanent addition with some amendments from the original document. Our timber frame components are manufactured from sustainable timber supplied from FSC® Certified and PEFC-approved sources. Once built, a timber extension can also offer a high level of insulation and airtightness, making it a great choice for a project with sustainability at its core. Thanks to a one-load delivery and one-day construction time, disruption to the homeowner is minimal. Buying a timber extension kit shouldn’t be hard, but you’ll need to take some time to ensure you’ve chosen the perfect design for sale based on your property’s aesthetics. Fortunately, we here at Siphouse can create a custom extension kit to your unique requirements, ensuring your new project goes smoothly at every turn. After all – why make life harder than it needs to be?