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border="0"></a></td></tr> <tr><td width="169"><img src="/assets/images/yellow_bottom.gif" width="155" height="20"></td></tr><tr><td width="169"></td></tr><tr><td width="169"></td></tr> <tr><td width="169"></td></tr></table> </csobj></td> <td><div align="right"> <table width="573" border="0" cellspacing="0" cellpadding="0"> <tr> <td width="500"><br></td> <td></td> </tr> <tr> <td width="500"><span ><img src="../../assets/images/suncatcher-monovent-logo.gif" alt="" height="49" width="250" border="0"><br> <br> <h2 class="smaller">The SunPipe and Natural Ventilation in one compact energy free system.</h2> <b>Building Regulations<br> </b>The Monovent system complies with the requirements of the Building Regulations Approved Document F in providing a Passive Stack Ventilation (PSV) system in accordance with BRE Paper, Reference 13/94. This PSV system allows an internal room, without windows, ie. bathroom or utility room, to be used. The Monovent system exceeds the minimum ventilation requirements laid down the Building Regulations, which is 8,000mm and a ventilation rate of 15l/s.<br> <br> <b>ABS 550<br> </b>With a 300mm (12”) dia SunPipe<br> To light an area up to 12m<img src="../../assets/images/sqaured2.gif" alt="" height="11" width="5" border="0"><br> Has a free area grille of 18,600mm</span><img src="../../assets/images/sqaured2.gif" alt="" height="11" width="5" border="0"><span ><br> Weight: 20kg inc ductwork 1.5m overall<br> <br> <b>Performance Criteria<br> </b>Minimum area to meet Building Regulations – free air required 8,000mm</span><img src="../../assets/images/sqaured2.gif" alt="" height="11" width="5" border="0"><span ><br> Minimum ventilation rate required – 15l/s or 0.015m</span><img src="../../assets/images/cubed3.gif" alt="" height="11" width="5" border="0"><span > /s <br> <br> <b>Monovent Performance<br> </b><br> Ventilation rate at external wind speed of 4m/s<br> </span><span ><br> ABS 550 – 62l/s or 0.062m</span><img src="../../assets/images/cubed3.gif" alt="" height="11" width="5" border="0"><span > /s<br> <br> <br> </span></td> <td><div align="center"> <table width="190" cellspacing="0" cellpadding="5"> <tr> <td><br> <br> <br></td> </tr> <tr> <td><p align="center"><img src="../../assets/images/monovent_images/bishop_stopfords.jpg" alt="Bishop Stopfords School" width="190" height="136"><br> <span class="ver10">Bishop Stopfords School<br> </span><br> <img src="../../assets/images/monovent_images/gloucester.jpg" alt="Monovent Suncather on metal decking roof" width="190" height="126"><br> </p> <p align="center"><img src="../../assets/images/monovent_images/stjohn.jpg" alt="St John Baptist Community Hall " width="190" height="229"><br> <span class="ver10">St John Baptist Community Hall - Bristol </span></p> <p align="center"><span class="ver10"><img src="../../assets/images/monovent_images/stjohn_inside.jpg" alt="St John Baptist Community Hall showing square ceiling grill with manual dampers" width="190" height="278"><br> </span><span class="ver10">St John Baptist Community Hall - Bristol </span></p></td> </tr> </table> </div></td> </tr> <tr> <td width="500"></td> <td></td> </tr> </table> </div></td> </tr> </table> </div> </td> </tr> </table><link href="/assets/css/style.css" rel="stylesheet" type="text/css" /> <img src="/assets/images/Web-Footer.png" alt="" height="115" width="773" border="0"><br><table width="773" border="0" cellspacing="0" cellpadding="0"><tr><td width="386" height="33" background="/assets/images/bot1.gif"><div class="tah10" style="padding-top:2;color:808080" align="center"> <p><font color="#000066" class="footertext">© Monodraught Ltd. 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