Restoration of Portrush Town Hall


The Town Hall under repair in summer 2005

 

Portrush Town Hall was built in 1870 on the seafront of the north Antrim town - an exposed location but one where its distinctive roofline and curved frontage could be seen to best advantage. However after 130 years (see history) the building was somewhat the worse for wear, and its main purpose as a community theatre had been superceded to some extent by newer and more sophisticated theatres in the area. The restoration Hearth carried out in 2004-05 in association with Coleraine Borough Council had two main purposes - firstly to restore the fabric of the building to its former architectural splendour, and secondly to bring its facilities as a theatre and meeting place up to modern standards.

At the end of 2001 Coleraine Borough Council asked Hearth Revolving Fund to find a way of restoring the building as it had been advised to demolish the town hall but been refused listed building consent to do so. While the thought of running a theatre as well as our houses was entrancing, we realised that we had to work in association with the Council, and Hearth took a ten year lease on the building, long enough to restore it and oversee its first few years in use, but on completion of the building works it was agreed that the hall would be leased back to the Council.

Over the next couple of years the building was carefully surveyed by Consarc Design Group acting as Hearth's architects, and sketch plans and lease arrangements were agreed with the Council's officers. Once the outline of the restoration had been established and budgets prepared, Hearth made an application to the Heritage Lottery Fund, which awarded a substantial grant towards the restoration in April 2003. It was a further year before planning permission was obtained for the restoration, and the contract was let in the autumn of 2004.

Main contractors McCloskey & O'Kane of Limavady started work with the exterior of the building - reslating the roof and cutting out damaged bricks. The roof was surprisingly sound considering the proximity to strong winds from the sea, but one of the main arguments put forward for demolishing the building was the condition of its brickwork and a claim that the walls were porous and letting in water. There was no doubt about the condition of some of the bricks:

but there was debate about why they were so bad. In fact, they were by no means uniformly bad, and many of the upper bricks were quite sound. The grey pointing sitting proud in the above picture tells the story - where the bricks had been left with their original lime pointing they were generally good, but where they had been repointed in hard cement mortar they had spalled with frost and possibly salt damage, often leaving the new mortar sitting proud of the spalled face. At the planning appeal it had been suggested that as many as 70% of the bricks would require replacement; in fact, a salvaged brick was obtained locally that matched the colour and texture well, and less than 30% required replacement. Concern had been expressed that "because there was no cavity in the wall" it would be porous, and indeed in 1999 the walls of the main hall were dripping with moisture and dry rot had taken hold.

However the walls consist of 9" brickwork facing a rubble stone wall, which is quite solid. We were of the opinion that the water was coming from blocked gutters, and had recommended that they were cleared immediately while the main contract was being prepared. By the time the builders were on site the walls had dried out considerably. Another job that had been carried out ahead of the contract was closing up the building and removing pigeon guano that had built up during the time the building was derelict.

The first bit of major construction was the demolition of a flat-roofed 1960s extension at the rear of the building and construction of a new extension in salvaged brick with a crowstepped gable matching the rest of the town hall.

 

 

 with 1960 extension

  after restoration

The new extension provides toilet accommodation and screens the lift that had to be put in to meet DDA standards. Inserting the lift was not easy as it had to access the basement at the front of the building and that meant digging into rock on the landward side:

Once working on the inside of the building there was the removal of the former cinema projection booth (probably added in the 1930s or 1940s). Because the old film stock was highly inflammable the projectionist was always in a fireproof chamber, and in this case that meant a steel and concrete mezzanine running across the windows at the curved end of the hall and expressed on the outside of the building as heavy transomes in the windows. It was removed, not without some difficulty, in order to open up the original fenestration, and at once light streamed into the room.

 

 

 
 The projection booth in place  Cutting out steelwork  Restoring the end of the hall

At several stages in the development of the plans, Hearth and its consultants had met with Council officers and representatives of the main theatre groups likely to use the hall to ensure that the specifications met with expectations. Around the middle of 2005 it was time for Hearth's Committee to view progress and meet officers from the Council on site.

The last few months of the contract saw an immense amount of electrical amd mechanical work carried out, and with the arrival of the painters and theatrical specialists the hall began to shape up. Basic spotlight gear was set up (it can be extended by individual companies to suit particular purposes), and the plasterwork round the proscenium of the stage was repaired to make good damage after rot. A flexible sound system has been set up, controlled from the newly extended gallery, and the entrance hall is now level access. The old council chamber, originally the Reading Room, is now a circular meeting room known as the Girvan Room - named after Donald Girvan, a well-known local teacher and historian who had been among the leading campaigners to save the Town Hall before his untimely death in 2000.

There had been considerable debate about the paint scheme for the hall: should it follow Victorian lines since it was built in 1870, or a more art deco scheme, since it was extended about 1930? Samples were taken from remaining paintwork, advice was sought from Robert McKinstry who had restored the Belfast Grand Opera House in the 1970s, and numerous test panels were set up to guage the play of light on the chosen colours by day and by night. The final decision was to pick up the colour of varnished wood ceilings and ochre walls that had survived in an untouched area above the former gallery, but rather than keep the cream of the proscenium plasterwork it ws decided to paint them in rich Victorian colours. The photographs below show the completed hall, with most of the building team present on the stage when the building was handed over in November 2005. .