Glazing Vision's multipurpose rooflights at a new London development bring natural light into the plan and open up much coveted outdoor roofspace above
Glazing Vision’s one wall box rooflights have been incorporated into a prestigious, high-specification Taylor Wimpey residential development at St Dunstan’s House, Fetter Lane in the City of London. The scheme provides 76 luxury private apartments, a residents’ lounge and library, landscaped courtyard in a historic setting, as well as basement parking and concierge facilities.
Taylor Wimpey enlisted the specialist services of HLM Architects to address a number of unique challenges to the development of this site, previously the location of the original St Dunstan’s House, which was demolished in 1976. The site is located close to grade I-listed buildings and is in the Chancery Lane conservation area, thus necessitating a very sensitive approach. The design language had to respect the characterful architecture of the adjacent King's College Library, while incorporating a contemporary style.
In addition, Taylor Wimpey was seeking to deliver the optimum sales value per square foot and to maximise the amenities for the residents and investors. HLM’s specialist development team, in close collaboration with King's College’s own working group, revised a previously acquired planning consent to improve the efficiency of the site and positively enhance the surrounding environs. By adding reconfigured and generously sized triplexes at roof level, HLM Architects was able to deliver all-important roof top terraces that are increasingly coveted by homeowners and investors, and which come at a premium in the City of London.
Box rooflights provide access to the spacious outdoor terraces
The key to unlocking this vital roof top space, while simultaneously respecting the roofline in this conservation area, was HLM’s specification of Glazing Vision’s innovative box rooflights. Essentially a free-standing 'glass box', these roof lights provided both technical as well as aesthetic benefits for the architects. In addition to four standard freestanding box rooflights, Glazing Vision was able to precision-engineer two bespoke sized one-wall box rooflights to meet the unique requirements of the reworked layout. For the contractor, these box rooflights, pre-assembled in-house, offered easy installation as they were delivered to site as finished boxes. The physical structure and the specification of the glazing negated the need for additional balustrading, thereby facilitating the full use of the terraced area.
A critical consideration for HLM architects, in specifying the Glazing Vision box rooflights, was to optimize the headroom while complying with building regulations. The resident, at a simple push of a button, can climb the stairs while the rooflight is retracting into its open position without needing to bow his head. They can also walk straight out onto the terrace. The secure manual override, and the low profile infra-red proximity sensors to detect movement during the open/close operation provide the fundamental safety features. An access keypad provides an additional benefit to the resident with regards to comfort and security.
Sleek rooflight design, maximal light
The minimal structural framework, powder-coated in grey to harmonise with the elegant interior décor, and the glass-to-glass joints of the box rooflights reflected the clean, contemporary aesthetics at the heart of this residential development, while successfully providing the desired seamless integration of the exterior and interior.
The large glazed sections of the box rooflights ensure that these luxurious triplexes are flooded with natural light during the day and crowned with the stars at night. The small stairwell up to the box rooflight, and the wide opening created by the retractable section make access to the terrace easy. Residents will undoubtedly delight in the use of this highly valuable and generously sized outdoor space, enjoying unadulterated views over the famous landmarks in this historic conservation area.