Conservatory Jargon Buster
The definitive guide to common terms used in the design and installation of conservatories.
For over 20 years now Ultraframe has been the acknowledged market leader in the design and manufacture of conservatory roof systems. With over one million Ultraframe roofs already installed throughout the UK, the pedigree and quality offered by our roof systems is second to none. During this time Ultraframe have developed a widely recognised set of guidelines by which conservatory roofs are designed, specified, ordered and installed.
Ultraframe have complied this manual to explain and translate much of the jargon used in the conservatory industry. We have listed many of the commonplace words and terms used daily in connection with conservatory design and installation.
Each reference includes a list of possible alternative words (“also known as”), a full description of the product/component and a full colour picture, where appropriate, to illustrate its relevance.
To find the explanation for your jargon term just browse the terms alphabetically below or Search Our Site.
Radius end
Also known as: Crown, die cast end, fabricated slotted end, spider endThe radius end is the cast aluminium ridge end onto which glazing bars sit, before being clad in PVC.
Radon
Also known as: MethaneNatural gas which rises from the earth in certain locations. 2/3 layers of visqueen required to base.
Rain baffle
Also known as: Rain guardThe glazing material is pushed into a 'pocket' under the ridge to prevent wind driven rain. On this diagram the rain baffles are coloured pink.
Rainwater pipe
Also known as: DrainpipeFitted to all conservatories. Takes rainwater from perimeter guttering.
Raked frame
Also known as: Angled framePVC raked frames are welded to fit the pitch of a roof. These tend to be used for more unusual and expensive designs. An alternative can be firrings for Elevation at 2.5 and 5 degrees.
Reinforcement
Also known as: StiffenerReinforcement, usually made of steel, is inserted inside a host member, usually aluminium, to boost its structural ability / spanning performance. On this diagram the reinforcement is coloured pink.
Ridge bolster
Also known as: BeamA ridge bolster is the aluminium beam stitched to the ridge for added support. This is a core component of Ultraframe's Tie Bar Replacement Kit. On this diagram the bolster is coloured pink.
Ridge compression plate
Also known as: Hanger, ridge hanger, spreader plateThe ridge compression plate resists 'thrust' to spread snow loads. It is part of the Tie Bar Replacement Kit.
Ridgeflow
Also known as: Electrical extractorRidgeflow is a unique Ultraframe appliance for extracting warm air in the conservatory. It lies below the highest part of the roof (under the ridge).
Right-of-light
Also known as: Borrowed lightCustomers entitlement to natural light through their windows.
Roof vent
Also known as: Roof lightA roof vent is the opening window in a roof. Can be manually or electronically/thermostatically controlled.
Roof-in-a-box
Also known as: Set sized roof, modular packRoof-in-a-box is the term used to describe the convenient way to buy a pre-packed roof, modular roof (Ultraframe Ultralite and Elevation).
Roofline
Also known as: Fascia, soffits, etcTerm used for general boards (typically timber then PVCue) that surround the perimeter of house roof.
Roofwright
Also known as: Design softwareUltraframe's chosen provider of design and specifications software.
Running outlet
Also known as: Outlet pointA running outlet is the gutter outlet in the middle of a run of gutter.
RWP adaptor
Also known as: Joiner, convertorAn RWP adaptor adapts one gutter type (e.g. Classic) to a square or round down pipe.
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