Everything you need to know about SIPs at a glance

    Bespoke garden rooms utilizing SIP (Structural Insulated Panels) are a sought-after solution for those aiming to establish a functional and visually appealing living space within their garden. SIP panels, composed of insulating foam enclosed between two OSB (Oriented Strand Board) panels, offer a myriad of benefits. These include exceptional thermal insulation, heightened structural integrity, and notable reductions in both construction time and costs.


   By harnessing SIP panels in garden room construction, one can enjoy a space that maintains ideal temperatures year-round, thereby reducing energy expenses and environmental impact. These customizable garden rooms cater to various needs, serving as home offices, gyms, hobby rooms, guest accommodations, or even compact living quarters. Moreover, their swift and efficient construction process often sees completion within mere weeks.

   

    When contemplating a bespoke garden room featuring SIP panels, partnering with an established and proficient builder is paramount. These experts ensure the design aligns with individual preferences while adhering to pertinent building regulations and codes. While SIP and timber frame constructions are both prevalent, each method boasts distinct characteristics:

In terms of materials, timber frame construction relies on wooden beams and posts, whereas SIP panels incorporate a foam core encased within structural plywood or OSB panels. While both offer energy efficiency, SIP panels typically outperform timber frames due to their higher R-value.


     Structural integrity favors SIP panels, renowned for their robustness against adverse weather and seismic activity. Although timber frames can be fortified, they may necessitate additional reinforcement.


    The construction speed tilts in favor of SIP panels, which can be prefabricated off-site for swift assembly. Conversely, timber frames entail on-site assembly and typically require a longer construction timeline.

     

    Design flexibility leans towards timber frames, which accommodate unique shapes and curved walls. SIP panels, however, are primarily suited for straight walls due to their rigid composition.

     Despite being costlier upfront, SIP panels offer long-term savings through enhanced energy efficiency, contrasting with timber frames.

     Ultimately, the choice between timber frame and SIP panel construction hinges on individual preferences, budget considerations, energy efficiency goals, and desired construction timelines. Embracing SIP panels as a cornerstone of modern timber frame constructions underscores a forward-thinking, sustainable approach, aligning with prevalent trends seen across America, Europe, and increasingly, the UK. By leveraging SIP technology, homeowners can construct cost-effective, energy-efficient structures that meet the demands of contemporary living.






granny annexe  by TRJ  Construction Ltd
granny annexe  by TRJ  Construction Ltd

Why SIPs

SIP panels are quicker to build . Every customer is unique. That’s why we customise every one of our plans to fit your needs exactly. Whether it’s a small garden room or a big grannyannexe , we’ll sit down with you, listen to your requests and prepare a customised plan. SBS Structural Insulated Panels provide superior thermal performance, which will last the life span of the building. This is due to the solid core of polyurethane (PUR) insulation throughout the structure which ensures that the building is heated evenly, remains free from cold spots and will benefit from reduced heating costs.

granny annexe  by TRJ  Construction Ltd
granny annexe  by TRJ  Construction Ltd

What are SIPs.

   What are SIP panels? SIP panels are wooden panels with a foam core. SIP actually stands for Structural Insulated Panels which means that these panel are warmer than any brick wall. SIP panels are also stronger, more durable and cheaper than any other wall or panel. These panels can last around 60 years! Structural Insulated Panels (SIP) are

entirely recyclable and consist of two parallel faces of Orientated Strand Board (OSB) sandwiching a rigid core

of expanded polystyrene. The result is a strong composite offering a high axial load capacity, with excellent insulation

properties. Cold bridging is minimised with the boards being interlocked and thus reducing the air or heat loss

between them therefore providing an friendly  structure  that cuts energy bills and greatly reduces green house emissions (Co2.) In all, up to 35% fewer raw materials are used in SIP buildings.


granny annexe  by TRJ  Construction Ltd
granny annexe  by TRJ  Construction Ltd

Granny annexe built on Epping .

granny annexe  by TRJ  Construction Ltd
granny annexe  by TRJ  Construction Ltd

Garden Room built in Hertfordshire .

granny annexe  by TRJ  Construction Ltd
granny annexe  by TRJ  Construction Ltd

House Extension built in Watford .

SIP PANELS

Enhance the sustainability of your insulated garden buildings with premium SIP panels. These panels are designed to fortify your garden space's thermal envelope, ensuring optimal energy conservation. By significantly diminishing the heat exchange, your space remains temperate – cool during the sweltering summer months and cozily warm throughout the chilly winters. This thermal proficiency not only slashes your heating and cooling expenses but also reduces the ecological footprint of your contemporary garden rooms.

Our cutting-edge SIP panels are meticulously crafted in a controlled factory setting, which leads to a leaner consumption of materials and, consequently, a more cost-efficient solution for you. The precision in engineering translates to elegantly accurate structures, bestowing your bespoke garden rooms with superior finishes that are as aesthetically pleasing as they are functional.

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